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49468125580 = 22517532745179
BaseRepresentation
bin101110000100100001…
…111011000110001100
311201200112000011002021
4232010201323012030
51302302320004310
634420401335524
73400603062316
oct560441730614
9151615004067
1049468125580
1119a85515a15
1297069375a4
134884807733
142573c3c7b6
151447d325da
hexb8487b18c

49468125580 has 48 divisors (see below), whose sum is σ = 112069228320. Its totient is φ = 18271904768.

The previous prime is 49468125571. The next prime is 49468125643. The reversal of 49468125580 is 8552186494.

It is a super-3 number, since 3×494681255803 (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1354570 + ... + 1390609.

It is an arithmetic number, because the mean of its divisors is an integer number (2334775590).

Almost surely, 249468125580 is an apocalyptic number.

It is an amenable number.

49468125580 is an abundant number, since it is smaller than the sum of its proper divisors (62601102740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49468125580 is a wasteful number, since it uses less digits than its factorization.

49468125580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745258 (or 2745256 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 49468125580 in words is "forty-nine billion, four hundred sixty-eight million, one hundred twenty-five thousand, five hundred eighty".

Divisors: 1 2 4 5 10 17 20 34 53 68 85 106 170 212 265 340 530 901 1060 1802 3604 4505 9010 18020 2745179 5490358 10980716 13725895 27451790 46668043 54903580 93336086 145494487 186672172 233340215 290988974 466680430 581977948 727472435 933360860 1454944870 2473406279 2909889740 4946812558 9893625116 12367031395 24734062790 49468125580