45702515 has 12 divisors (see below), whose sum is σ = 55359696. Its totient is φ = 36220608.

The previous prime is 45702469. The next prime is 45702523. The reversal of 45702515 is 51520754.

It is not a de Polignac number, because 45702515 - 2⁸ = 45702259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93602 + ... + 94088.

It is an arithmetic number, because the mean of its divisors is an integer number (4613308).

Almost surely, 2^45702515 is an apocalyptic number.

45702515 is a deficient number, since it is larger than the sum of its proper divisors (9657181).

45702515 is an equidigital number, since it uses as much as digits as its factorization.

45702515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 45702515 is about 6760.3635257285. The cubic root of 45702515 is about 357.5307225785.

The spelling of 45702515 in words is "forty-five million, seven hundred two thousand, five hundred fifteen".