53791426515 has 8 divisors (see below), whose sum is σ = 86066282448. Its totient is φ = 28688760800.

The previous prime is 53791426489. The next prime is 53791426573. The reversal of 53791426515 is 51562419735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53791426515 - 2⁵ = 53791426483 is a prime.

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, 1793047536 + ... + 1793047565.

It is an arithmetic number, because the mean of its divisors is an integer number (10758285306).

Almost surely, 2^53791426515 is an apocalyptic number.

53791426515 is a deficient number, since it is larger than the sum of its proper divisors (32274855933).

53791426515 is a wasteful number, since it uses less digits than its factorization.

53791426515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586095109.

The product of its digits is 1134000, while the sum is 48.

The spelling of 53791426515 in words is "fifty-three billion, seven hundred ninety-one million, four hundred twenty-six thousand, five hundred fifteen".