45022064537 has 2 divisors, whose sum is σ = 45022064538. Its totient is φ = 45022064536.

The previous prime is 45022064497. The next prime is 45022064557. The reversal of 45022064537 is 73546022054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25394334736 + 19627729801 = 159356^2 + 140099^2 .

It is a cyclic number.

It is not a de Polignac number, because 45022064537 - 2⁸ = 45022064281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45022064537.

It is not a weakly prime, because it can be changed into another prime (45022064557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22511032268 + 22511032269.

It is an arithmetic number, because the mean of its divisors is an integer number (22511032269).

Almost surely, 2^45022064537 is an apocalyptic number.

It is an amenable number.

45022064537 is a deficient number, since it is larger than the sum of its proper divisors (1).

45022064537 is an equidigital number, since it uses as much as digits as its factorization.

45022064537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 45022064537 in words is "forty-five billion, twenty-two million, sixty-four thousand, five hundred thirty-seven".