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50552347001 = 1331449327919
BaseRepresentation
bin101111000101001001…
…111001100101111001
311211111002011022021012
4233011021321211321
51312012400101001
635120132123305
73436506600602
oct570511714571
9154432138235
1050552347001
111a491533582
129969a66535
1349c8322580
142637c30da9
1514ad0ed2bb
hexbc5279979

50552347001 has 16 divisors (see below), whose sum is σ = 56211671040. Its totient is φ = 45146756160.

The previous prime is 50552346953. The next prime is 50552347037. The reversal of 50552347001 is 10074325505.

It is a cyclic number.

It is not a de Polignac number, because 50552347001 - 218 = 50552084857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50552347051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1796720 + ... + 1824638.

It is an arithmetic number, because the mean of its divisors is an integer number (3513229440).

Almost surely, 250552347001 is an apocalyptic number.

It is an amenable number.

50552347001 is a deficient number, since it is larger than the sum of its proper divisors (5659324039).

50552347001 is a wasteful number, since it uses less digits than its factorization.

50552347001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32456.

The product of its (nonzero) digits is 21000, while the sum is 32.

The spelling of 50552347001 in words is "fifty billion, five hundred fifty-two million, three hundred forty-seven thousand, one".

Divisors: 1 13 31 403 4493 27919 58409 139283 362947 865489 1810679 11251357 125440067 1630720871 3888642077 50552347001