5591509115142 has 16 divisors (see below), whose sum is σ = 11226531922992. Its totient is φ = 1856584089600.

The previous prime is 5591509115123. The next prime is 5591509115161. The reversal of 5591509115142 is 2415119051955.

It is an interprime number because it is at equal distance from previous prime (5591509115123) and next prime (5591509115161).

It is a junction number, because it is equal to n+sod(n) for n = 5591509115091 and 5591509115100.

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, 1813068859 + ... + 1813071942.

It is an arithmetic number, because the mean of its divisors is an integer number (701658245187).

Almost surely, 2^{5591509115142} is an apocalyptic number.

5591509115142 is an abundant number, since it is smaller than the sum of its proper divisors (5635022807850).

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

5591509115142 is a wasteful number, since it uses less digits than its factorization.

5591509115142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626141063.

The product of its (nonzero) digits is 405000, while the sum is 48.

The spelling of 5591509115142 in words is "five trillion, five hundred ninety-one billion, five hundred nine million, one hundred fifteen thousand, one hundred forty-two".