45304001537 has 2 divisors, whose sum is σ = 45304001538. Its totient is φ = 45304001536.

The previous prime is 45304001461. The next prime is 45304001627. The reversal of 45304001537 is 73510040354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40916793841 + 4387207696 = 202279^2 + 66236^2 .

It is a cyclic number.

It is not a de Polignac number, because 45304001537 - 2²² = 45299807233 is a prime.

It is not a weakly prime, because it can be changed into another prime (45304021537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22652000768 + 22652000769.

It is an arithmetic number, because the mean of its divisors is an integer number (22652000769).

Almost surely, 2^45304001537 is an apocalyptic number.

It is an amenable number.

45304001537 is a deficient number, since it is larger than the sum of its proper divisors (1).

45304001537 is an equidigital number, since it uses as much as digits as its factorization.

45304001537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 45304001537 in words is "forty-five billion, three hundred four million, one thousand, five hundred thirty-seven".