45672501 has 16 divisors (see below), whose sum is σ = 69730304. Its totient is φ = 26048304.

The previous prime is 45672499. The next prime is 45672509. The reversal of 45672501 is 10527654.

45672501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45672501 - 2¹ = 45672499 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45672509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10956 + ... + 14538.

It is an arithmetic number, because the mean of its divisors is an integer number (4358144).

Almost surely, 2^45672501 is an apocalyptic number.

It is an amenable number.

45672501 is a deficient number, since it is larger than the sum of its proper divisors (24057803).

45672501 is a wasteful number, since it uses less digits than its factorization.

45672501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4200.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 45672501 is about 6758.1433101111. The cubic root of 45672501 is about 357.4524389432.

The spelling of 45672501 in words is "forty-five million, six hundred seventy-two thousand, five hundred one".