745099500 has 48 divisors (see below), whose sum is σ = 2169734112. Its totient is φ = 198692800.

The previous prime is 745099483. The next prime is 745099543. The reversal of 745099500 is 5990547.

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, 246867 + ... + 249866.

It is an arithmetic number, because the mean of its divisors is an integer number (45202794).

Almost surely, 2^745099500 is an apocalyptic number.

It is an amenable number.

745099500 is an abundant number, since it is smaller than the sum of its proper divisors (1424634612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745099500 is a wasteful number, since it uses less digits than its factorization.

745099500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496755 (or 496743 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 745099500 is about 27296.5107660302. The cubic root of 745099500 is about 906.5771264540.

The spelling of 745099500 in words is "seven hundred forty-five million, ninety-nine thousand, five hundred".