776400096375 has 96 divisors (see below), whose sum is σ = 1471873987584. Its totient is φ = 408246804000.

The previous prime is 776400096343. The next prime is 776400096457. The reversal of 776400096375 is 573690004677.

776400096375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 776400096375 - 2⁵ = 776400096343 is a prime.

It is a super-2 number, since 2×776400096375² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1976622 + ... + 2336628.

It is an arithmetic number, because the mean of its divisors is an integer number (15332020704).

Almost surely, 2^776400096375 is an apocalyptic number.

776400096375 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

776400096375 is a deficient number, since it is larger than the sum of its proper divisors (695473891209).

776400096375 is an equidigital number, since it uses as much as digits as its factorization.

776400096375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360108 (or 360086 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 54.

The spelling of 776400096375 in words is "seven hundred seventy-six billion, four hundred million, ninety-six thousand, three hundred seventy-five".