45049208936 has 16 divisors (see below), whose sum is σ = 84508440900. Its totient is φ = 22513624704.

The previous prime is 45049208927. The next prime is 45049208947. The reversal of 45049208936 is 63980294054.

It can be written as a sum of positive squares in 2 ways, for example, as 41497764100 + 3551444836 = 203710^2 + 59594^2 .

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, 1355021 + ... + 1387868.

Almost surely, 2^45049208936 is an apocalyptic number.

It is an amenable number.

45049208936 is a deficient number, since it is larger than the sum of its proper divisors (39459231964).

45049208936 is a wasteful number, since it uses less digits than its factorization.

45049208936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744948 (or 2744944 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 45049208936 in words is "forty-five billion, forty-nine million, two hundred eight thousand, nine hundred thirty-six".