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53026254884 = 2231741818813
BaseRepresentation
bin110001011000100111…
…000111000000100100
312001212111020211220002
4301120213013000210
51332044210124014
640205424400432
73555016505201
oct613047070044
9161774224802
1053026254884
1120540a36149
12a33a476118
135000a176a5
1427d060cca8
1515a53c2dde
hexc589c7024

53026254884 has 12 divisors (see below), whose sum is σ = 93088679964. Its totient is φ = 26429489184.

The previous prime is 53026254859. The next prime is 53026254893. The reversal of 53026254884 is 48845262035.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2860110400 + 50166144484 = 53480^2 + 223978^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20908139 + ... + 20910674.

It is an arithmetic number, because the mean of its divisors is an integer number (7757389997).

Almost surely, 253026254884 is an apocalyptic number.

It is an amenable number.

53026254884 is a deficient number, since it is larger than the sum of its proper divisors (40062425080).

53026254884 is a wasteful number, since it uses less digits than its factorization.

53026254884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41819134 (or 41819132 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 53026254884 in words is "fifty-three billion, twenty-six million, two hundred fifty-four thousand, eight hundred eighty-four".

Divisors: 1 2 4 317 634 1268 41818813 83637626 167275252 13256563721 26513127442 53026254884