45255153641 has 2 divisors, whose sum is σ = 45255153642. Its totient is φ = 45255153640.

The previous prime is 45255153617. The next prime is 45255153653. The reversal of 45255153641 is 14635155254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41339022400 + 3916131241 = 203320^2 + 62579^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45255153641 is a prime.

It is not a weakly prime, because it can be changed into another prime (45255153661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22627576820 + 22627576821.

It is an arithmetic number, because the mean of its divisors is an integer number (22627576821).

Almost surely, 2^45255153641 is an apocalyptic number.

It is an amenable number.

45255153641 is a deficient number, since it is larger than the sum of its proper divisors (1).

45255153641 is an equidigital number, since it uses as much as digits as its factorization.

45255153641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360000, while the sum is 41.

The spelling of 45255153641 in words is "forty-five billion, two hundred fifty-five million, one hundred fifty-three thousand, six hundred forty-one".