45734531 has 2 divisors, whose sum is σ = 45734532. Its totient is φ = 45734530.

The previous prime is 45734527. The next prime is 45734543. The reversal of 45734531 is 13543754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45734531 - 2² = 45734527 is a prime.

It is a super-2 number, since 2×45734531² = 4183294651579922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45734551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22867265 + 22867266.

It is an arithmetic number, because the mean of its divisors is an integer number (22867266).

Almost surely, 2^45734531 is an apocalyptic number.

45734531 is a deficient number, since it is larger than the sum of its proper divisors (1).

45734531 is an equidigital number, since it uses as much as digits as its factorization.

45734531 is an evil number, because the sum of its binary digits is even.

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

The square root of 45734531 is about 6762.7310311737. The cubic root of 45734531 is about 357.6141901349.

The spelling of 45734531 in words is "forty-five million, seven hundred thirty-four thousand, five hundred thirty-one".