11962627580 has 24 divisors (see below), whose sum is σ = 25123626528. Its totient is φ = 4784649408.

The previous prime is 11962627561. The next prime is 11962627637. The reversal of 11962627580 is 8572626911.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373562 + ... + 404318.

It is an arithmetic number, because the mean of its divisors is an integer number (1046817772).

Almost surely, 2^11962627580 is an apocalyptic number.

11962627580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11962627580 is an abundant number, since it is smaller than the sum of its proper divisors (13160998948).

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

11962627580 is a wasteful number, since it uses less digits than its factorization.

11962627580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50213 (or 50211 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 11962627580 in words is "eleven billion, nine hundred sixty-two million, six hundred twenty-seven thousand, five hundred eighty".