10180942580 has 12 divisors (see below), whose sum is σ = 21379979460. Its totient is φ = 4072377024.

The previous prime is 10180942559. The next prime is 10180942619. The reversal of 10180942580 is 8524908101.

It can be written as a sum of positive squares in 2 ways, for example, as 4589791504 + 5591151076 = 67748^2 + 74774^2 .

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, 254523545 + ... + 254523584.

It is an arithmetic number, because the mean of its divisors is an integer number (1781664955).

Almost surely, 2^10180942580 is an apocalyptic number.

10180942580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10180942580 is an abundant number, since it is smaller than the sum of its proper divisors (11199036880).

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

10180942580 is a wasteful number, since it uses less digits than its factorization.

10180942580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509047138 (or 509047136 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 38.

The spelling of 10180942580 in words is "ten billion, one hundred eighty million, nine hundred forty-two thousand, five hundred eighty".