55461047041512 has 72 divisors (see below), whose sum is σ = 174730594644450. Its totient is φ = 15846013439424.

The previous prime is 55461047041481. The next prime is 55461047041537. The reversal of 55461047041512 is 21514074016455.

55461047041512 is a `hidden beast` number, since 5 + 5 + 4 + 61 + 0 + 4 + 70 + 4 + 1 + 512 = 666.

It can be written as a sum of positive squares in only one way, i.e., 40350521066436 + 15110525975076 = 6352206^2 + 3887226^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×55461047041512² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7860122187 + ... + 7860129242.

Almost surely, 2^{55461047041512} is an apocalyptic number.

It is an amenable number.

55461047041512 is an abundant number, since it is smaller than the sum of its proper divisors (119269547602938).

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

55461047041512 is a wasteful number, since it uses less digits than its factorization.

55461047041512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15720251455 (or 15720251441 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 55461047041512 in words is "fifty-five trillion, four hundred sixty-one billion, forty-seven million, forty-one thousand, five hundred twelve".