45955455053 has 2 divisors, whose sum is σ = 45955455054. Its totient is φ = 45955455052.

The previous prime is 45955455031. The next prime is 45955455149. The reversal of 45955455053 is 35055455954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34690180009 + 11265275044 = 186253^2 + 106138^2 .

It is a cyclic number.

It is not a de Polignac number, because 45955455053 - 2⁶ = 45955454989 is a prime.

It is a super-2 number, since 2×45955455053² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45955454992 and 45955455010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45955455253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22977727526 + 22977727527.

It is an arithmetic number, because the mean of its divisors is an integer number (22977727527).

Almost surely, 2^45955455053 is an apocalyptic number.

It is an amenable number.

45955455053 is a deficient number, since it is larger than the sum of its proper divisors (1).

45955455053 is an equidigital number, since it uses as much as digits as its factorization.

45955455053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6750000, while the sum is 50.

The spelling of 45955455053 in words is "forty-five billion, nine hundred fifty-five million, four hundred fifty-five thousand, fifty-three".