107087780540 has 48 divisors (see below), whose sum is σ = 242410314720. Its totient is φ = 39503013120.

The previous prime is 107087780537. The next prime is 107087780623. The reversal of 107087780540 is 45087780701.

It is a super-2 number, since 2×107087780540² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 85295 + ... + 470585.

It is an arithmetic number, because the mean of its divisors is an integer number (5050214890).

Almost surely, 2^107087780540 is an apocalyptic number.

107087780540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107087780540 is an abundant number, since it is smaller than the sum of its proper divisors (135322534180).

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

107087780540 is a wasteful number, since it uses less digits than its factorization.

107087780540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386382 (or 386380 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 47.

The spelling of 107087780540 in words is "one hundred seven billion, eighty-seven million, seven hundred eighty thousand, five hundred forty".