45615063 has 32 divisors (see below), whose sum is σ = 70108416. Its totient is φ = 26131968.

The previous prime is 45615047. The next prime is 45615071. The reversal of 45615063 is 36051654.

It is not a de Polignac number, because 45615063 - 2⁴ = 45615047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45615063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45615763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70620 + ... + 71262.

It is an arithmetic number, because the mean of its divisors is an integer number (2190888).

Almost surely, 2^45615063 is an apocalyptic number.

45615063 is a deficient number, since it is larger than the sum of its proper divisors (24493353).

45615063 is a wasteful number, since it uses less digits than its factorization.

45615063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 45615063 is about 6753.8924332565. The cubic root of 45615063 is about 357.3025313362.

The spelling of 45615063 in words is "forty-five million, six hundred fifteen thousand, sixty-three".