45632765 has 16 divisors (see below), whose sum is σ = 55904256. Its totient is φ = 35750400.

The previous prime is 45632749. The next prime is 45632779. The reversal of 45632765 is 56723654.

It is not a de Polignac number, because 45632765 - 2⁴ = 45632749 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67469 + ... + 68141.

It is an arithmetic number, because the mean of its divisors is an integer number (3494016).

Almost surely, 2^45632765 is an apocalyptic number.

It is an amenable number.

45632765 is a deficient number, since it is larger than the sum of its proper divisors (10271491).

45632765 is a wasteful number, since it uses less digits than its factorization.

45632765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940.

The product of its digits is 151200, while the sum is 38.

The square root of 45632765 is about 6755.2028096868. The cubic root of 45632765 is about 357.3487452473.

The spelling of 45632765 in words is "forty-five million, six hundred thirty-two thousand, seven hundred sixty-five".