45933870431 has 2 divisors, whose sum is σ = 45933870432. Its totient is φ = 45933870430.

The previous prime is 45933870403. The next prime is 45933870457. The reversal of 45933870431 is 13407833954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45933870431 - 2²² = 45929676127 is a prime.

It is a super-2 number, since 2×45933870431² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45933770431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22966935215 + 22966935216.

It is an arithmetic number, because the mean of its divisors is an integer number (22966935216).

Almost surely, 2^45933870431 is an apocalyptic number.

45933870431 is a deficient number, since it is larger than the sum of its proper divisors (1).

45933870431 is an equidigital number, since it uses as much as digits as its factorization.

45933870431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 45933870431 in words is "forty-five billion, nine hundred thirty-three million, eight hundred seventy thousand, four hundred thirty-one".