45555406515053 has 2 divisors, whose sum is σ = 45555406515054. Its totient is φ = 45555406515052.

The previous prime is 45555406515037. The next prime is 45555406515079. The reversal of 45555406515053 is 35051560455554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43698406167529 + 1857000347524 = 6610477^2 + 1362718^2 .

It is a cyclic number.

It is not a de Polignac number, because 45555406515053 - 2⁴ = 45555406515037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45555406514986 and 45555406515004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45555406517053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22777703257526 + 22777703257527.

It is an arithmetic number, because the mean of its divisors is an integer number (22777703257527).

Almost surely, 2^{45555406515053} is an apocalyptic number.

It is an amenable number.

45555406515053 is a deficient number, since it is larger than the sum of its proper divisors (1).

45555406515053 is an equidigital number, since it uses as much as digits as its factorization.

45555406515053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500000, while the sum is 53.

The spelling of 45555406515053 in words is "forty-five trillion, five hundred fifty-five billion, four hundred six million, five hundred fifteen thousand, fifty-three".