45512414537 has 2 divisors, whose sum is σ = 45512414538. Its totient is φ = 45512414536.

The previous prime is 45512414461. The next prime is 45512414543. The reversal of 45512414537 is 73541421554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44654451856 + 857962681 = 211316^2 + 29291^2 .

It is a cyclic number.

It is not a de Polignac number, because 45512414537 - 2⁸ = 45512414281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45512414494 and 45512414503.

It is not a weakly prime, because it can be changed into another prime (45512414737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22756207268 + 22756207269.

It is an arithmetic number, because the mean of its divisors is an integer number (22756207269).

Almost surely, 2^45512414537 is an apocalyptic number.

It is an amenable number.

45512414537 is a deficient number, since it is larger than the sum of its proper divisors (1).

45512414537 is an equidigital number, since it uses as much as digits as its factorization.

45512414537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336000, while the sum is 41.

The spelling of 45512414537 in words is "forty-five billion, five hundred twelve million, four hundred fourteen thousand, five hundred thirty-seven".