10077276280 has 16 divisors (see below), whose sum is σ = 22673871720. Its totient is φ = 4030910496.

The previous prime is 10077276193. The next prime is 10077276347. The reversal of 10077276280 is 8267277001.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 251931907 = 10077276280 / (1 + 0 + 0 + 7 + 7 + 2 + 7 + 6 + 2 + 8 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125965914 + ... + 125965993.

Almost surely, 2^10077276280 is an apocalyptic number.

10077276280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10077276280 is an abundant number, since it is smaller than the sum of its proper divisors (12596595440).

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

10077276280 is a wasteful number, since it uses less digits than its factorization.

10077276280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251931918 (or 251931914 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 40.

The spelling of 10077276280 in words is "ten billion, seventy-seven million, two hundred seventy-six thousand, two hundred eighty".