45240506 has 8 divisors (see below), whose sum is σ = 68310624. Its totient is φ = 22470300.

The previous prime is 45240499. The next prime is 45240511. The reversal of 45240506 is 60504254.

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

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, 74600 + ... + 75203.

It is an arithmetic number, because the mean of its divisors is an integer number (8538828).

Almost surely, 2^45240506 is an apocalyptic number.

45240506 is a deficient number, since it is larger than the sum of its proper divisors (23070118).

45240506 is a wasteful number, since it uses less digits than its factorization.

45240506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149956.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45240506 is about 6726.1063030553. The cubic root of 45240506 is about 356.3218746537.

The spelling of 45240506 in words is "forty-five million, two hundred forty thousand, five hundred six".