37064072531 has 2 divisors, whose sum is σ = 37064072532. Its totient is φ = 37064072530.

The previous prime is 37064072509. The next prime is 37064072621. The reversal of 37064072531 is 13527046073.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 37064072531 - 2¹⁰ = 37064071507 is a prime.

It is a super-2 number, since 2×37064072531² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (37064072501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18532036265 + 18532036266.

It is an arithmetic number, because the mean of its divisors is an integer number (18532036266).

Almost surely, 2^37064072531 is an apocalyptic number.

37064072531 is a deficient number, since it is larger than the sum of its proper divisors (1).

37064072531 is an equidigital number, since it uses as much as digits as its factorization.

37064072531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 37064072531 in words is "thirty-seven billion, sixty-four million, seventy-two thousand, five hundred thirty-one".