15620001624480 has 192 divisors, whose sum is σ = 54432006967296. Its totient is φ = 3733333632000.

The previous prime is 15620001624449. The next prime is 15620001624481. The reversal of 15620001624480 is 8442610002651.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (15620001624481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20458456 + ... + 21208215.

It is an arithmetic number, because the mean of its divisors is an integer number (283500036288).

Almost surely, 2^{15620001624480} is an apocalyptic number.

15620001624480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15620001624480 is an abundant number, since it is smaller than the sum of its proper divisors (38812005342816).

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

15620001624480 is a wasteful number, since it uses less digits than its factorization.

15620001624480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41666771 (or 41666763 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 15620001624480 in words is "fifteen trillion, six hundred twenty billion, one million, six hundred twenty-four thousand, four hundred eighty".