45469557916 has 6 divisors (see below), whose sum is σ = 79571726360. Its totient is φ = 22734778956.

The previous prime is 45469557899. The next prime is 45469557953. The reversal of 45469557916 is 61975596454.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5683694736 + ... + 5683694743.

Almost surely, 2^45469557916 is an apocalyptic number.

It is an amenable number.

45469557916 is a deficient number, since it is larger than the sum of its proper divisors (34102168444).

45469557916 is a wasteful number, since it uses less digits than its factorization.

45469557916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11367389483 (or 11367389481 counting only the distinct ones).

The product of its digits is 40824000, while the sum is 61.

The spelling of 45469557916 in words is "forty-five billion, four hundred sixty-nine million, five hundred fifty-seven thousand, nine hundred sixteen".