5407511315544 has 96 divisors (see below), whose sum is σ = 16265196867600. Its totient is φ = 1663849624320.

The previous prime is 5407511315537. The next prime is 5407511315573. The reversal of 5407511315544 is 4455131157045.

5407511315544 is a `hidden beast` number, since 5 + 4 + 0 + 75 + 1 + 1 + 31 + 5 + 544 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5407511315544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74030877 + ... + 74103884.

Almost surely, 2^{5407511315544} is an apocalyptic number.

5407511315544 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5407511315544 is an abundant number, since it is smaller than the sum of its proper divisors (10857685552056).

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

5407511315544 is a wasteful number, since it uses less digits than its factorization.

5407511315544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148134802 (or 148134779 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 45.

The spelling of 5407511315544 in words is "five trillion, four hundred seven billion, five hundred eleven million, three hundred fifteen thousand, five hundred forty-four".