5411542138688 has 56 divisors (see below), whose sum is σ = 12289122886272. Its totient is φ = 2316110759424.

The previous prime is 5411542138663. The next prime is 5411542138747. The reversal of 5411542138688 is 8868312451145.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×5411542138688² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7795895 + ... + 8461622.

Almost surely, 2^{5411542138688} is an apocalyptic number.

It is an amenable number.

5411542138688 is an abundant number, since it is smaller than the sum of its proper divisors (6877580747584).

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

5411542138688 is a wasteful number, since it uses less digits than its factorization.

5411542138688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16258279 (or 16258269 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 56.

The spelling of 5411542138688 in words is "five trillion, four hundred eleven billion, five hundred forty-two million, one hundred thirty-eight thousand, six hundred eighty-eight".