5091330891426 has 32 divisors (see below), whose sum is σ = 10977646864128. Its totient is φ = 1564891436160.

The previous prime is 5091330891373. The next prime is 5091330891541. The reversal of 5091330891426 is 6241980331905.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34758010 + ... + 34904181.

It is an arithmetic number, because the mean of its divisors is an integer number (343051464504).

Almost surely, 2^{5091330891426} is an apocalyptic number.

5091330891426 is an abundant number, since it is smaller than the sum of its proper divisors (5886315972702).

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

5091330891426 is a wasteful number, since it uses less digits than its factorization.

5091330891426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69663146.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 5091330891426 in words is "five trillion, ninety-one billion, three hundred thirty million, eight hundred ninety-one thousand, four hundred twenty-six".