45532502 has 8 divisors (see below), whose sum is σ = 71268336. Its totient is φ = 21776392.

The previous prime is 45532481. The next prime is 45532507. The reversal of 45532502 is 20523554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45532507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494873 + ... + 494964.

It is an arithmetic number, because the mean of its divisors is an integer number (8908542).

Almost surely, 2^45532502 is an apocalyptic number.

45532502 is a deficient number, since it is larger than the sum of its proper divisors (25735834).

45532502 is a wasteful number, since it uses less digits than its factorization.

45532502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989862.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 45532502 is about 6747.7775600563. Note that the first 3 decimals coincide. The cubic root of 45532502 is about 357.0868345345.

The spelling of 45532502 in words is "forty-five million, five hundred thirty-two thousand, five hundred two".