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53369904524 = 2237360607463
BaseRepresentation
bin110001101101000110…
…000001110110001100
312002202102220001120112
4301231012001312030
51333300143421044
640303502135152
73566361463166
oct615506016614
9162672801515
1053369904524
11206a7a13212
12a4155814b8
135056c89281
142824105936
1515c565509e
hexc6d181d8c

53369904524 has 12 divisors (see below), whose sum is σ = 95921585424. Its totient is φ = 25963737264.

The previous prime is 53369904503. The next prime is 53369904529. The reversal of 53369904524 is 42540996335.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53369904529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180303584 + ... + 180303879.

It is an arithmetic number, because the mean of its divisors is an integer number (7993465452).

Almost surely, 253369904524 is an apocalyptic number.

It is an amenable number.

53369904524 is a deficient number, since it is larger than the sum of its proper divisors (42551680900).

53369904524 is a wasteful number, since it uses less digits than its factorization.

53369904524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360607504 (or 360607502 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 53369904524 in words is "fifty-three billion, three hundred sixty-nine million, nine hundred four thousand, five hundred twenty-four".

Divisors: 1 2 4 37 74 148 360607463 721214926 1442429852 13342476131 26684952262 53369904524