45709715 has 4 divisors (see below), whose sum is σ = 54851664. Its totient is φ = 36567768.

The previous prime is 45709693. The next prime is 45709721. The reversal of 45709715 is 51790754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45709715 - 2²⁴ = 28932499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4570967 + ... + 4570976.

It is an arithmetic number, because the mean of its divisors is an integer number (13712916).

Almost surely, 2^45709715 is an apocalyptic number.

45709715 is a deficient number, since it is larger than the sum of its proper divisors (9141949).

45709715 is an equidigital number, since it uses as much as digits as its factorization.

45709715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9141948.

The product of its (nonzero) digits is 44100, while the sum is 38.

The square root of 45709715 is about 6760.8960204991. The cubic root of 45709715 is about 357.5494967899.

The spelling of 45709715 in words is "forty-five million, seven hundred nine thousand, seven hundred fifteen".