45911549212 has 12 divisors (see below), whose sum is σ = 80366420176. Its totient is φ = 22949714880.

The previous prime is 45911549191. The next prime is 45911549353. The reversal of 45911549212 is 21294511954.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 1497864 + ... + 1528207.

Almost surely, 2^45911549212 is an apocalyptic number.

It is an amenable number.

45911549212 is a deficient number, since it is larger than the sum of its proper divisors (34454870964).

45911549212 is a wasteful number, since it uses less digits than its factorization.

45911549212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029868 (or 3029866 counting only the distinct ones).

The product of its digits is 129600, while the sum is 43.

The spelling of 45911549212 in words is "forty-five billion, nine hundred eleven million, five hundred forty-nine thousand, two hundred twelve".