5391499438758 has 16 divisors (see below), whose sum is σ = 10823998876416. Its totient is φ = 1790333146440.

The previous prime is 5391499438747. The next prime is 5391499438763. The reversal of 5391499438758 is 8578349941935.

It is a self number, because there is not a number n which added to its sum of digits gives 5391499438758.

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, 1708331578 + ... + 1708334733.

It is an arithmetic number, because the mean of its divisors is an integer number (676499929776).

Almost surely, 2^{5391499438758} is an apocalyptic number.

5391499438758 is an abundant number, since it is smaller than the sum of its proper divisors (5432499437658).

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

5391499438758 is a wasteful number, since it uses less digits than its factorization.

5391499438758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416666579.

The product of its digits is 1175731200, while the sum is 75.

The spelling of 5391499438758 in words is "five trillion, three hundred ninety-one billion, four hundred ninety-nine million, four hundred thirty-eight thousand, seven hundred fifty-eight".