7795428557385 has 64 divisors (see below), whose sum is σ = 14721168015360. Its totient is φ = 3447063959040.

The previous prime is 7795428557363. The next prime is 7795428557429. The reversal of 7795428557385 is 5837558245977.

It is not a de Polignac number, because 7795428557385 - 2⁵ = 7795428557353 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6451836 + ... + 7564194.

It is an arithmetic number, because the mean of its divisors is an integer number (230018250240).

Almost surely, 2^{7795428557385} is an apocalyptic number.

It is an amenable number.

7795428557385 is a deficient number, since it is larger than the sum of its proper divisors (6925739457975).

7795428557385 is a wasteful number, since it uses less digits than its factorization.

7795428557385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114558.

The product of its digits is 2963520000, while the sum is 75.

The spelling of 7795428557385 in words is "seven trillion, seven hundred ninety-five billion, four hundred twenty-eight million, five hundred fifty-seven thousand, three hundred eighty-five".