45436719436 has 12 divisors (see below), whose sum is σ = 80333994328. Its totient is φ = 22484149632.

The previous prime is 45436719421. The next prime is 45436719463. The reversal of 45436719436 is 63491763454.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 58552086 + ... + 58552861.

Almost surely, 2^45436719436 is an apocalyptic number.

It is an amenable number.

45436719436 is a deficient number, since it is larger than the sum of its proper divisors (34897274892).

45436719436 is a wasteful number, since it uses less digits than its factorization.

45436719436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117105048 (or 117105046 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 52.

The spelling of 45436719436 in words is "forty-five billion, four hundred thirty-six million, seven hundred nineteen thousand, four hundred thirty-six".