45055255355253 has 24 divisors (see below), whose sum is σ = 76457403029280. Its totient is φ = 25205737260960.

The previous prime is 45055255355233. The next prime is 45055255355311. The reversal of 45055255355253 is 35255355255054.

45055255355253 is a `hidden beast` number, since 4 + 5 + 0 + 5 + 5 + 2 + 5 + 535 + 52 + 53 = 666.

It is not a de Polignac number, because 45055255355253 - 2⁸ = 45055255354997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45055255355253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45055255355233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17503982923 + ... + 17503985496.

It is an arithmetic number, because the mean of its divisors is an integer number (3185725126220).

Almost surely, 2^{45055255355253} is an apocalyptic number.

It is an amenable number.

45055255355253 is a deficient number, since it is larger than the sum of its proper divisors (31402147674027).

45055255355253 is a wasteful number, since it uses less digits than its factorization.

45055255355253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35007968449 (or 35007968446 counting only the distinct ones).

The product of its (nonzero) digits is 56250000, while the sum is 54.

The spelling of 45055255355253 in words is "forty-five trillion, fifty-five billion, two hundred fifty-five million, three hundred fifty-five thousand, two hundred fifty-three".