1472659642520 has 128 divisors (see below), whose sum is σ = 3714838364160. Its totient is φ = 520697756160.

The previous prime is 1472659642499. The next prime is 1472659642543. The reversal of 1472659642520 is 252469562741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25481897 + ... + 25539623.

It is an arithmetic number, because the mean of its divisors is an integer number (29022174720).

Almost surely, 2^{1472659642520} is an apocalyptic number.

1472659642520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1472659642520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1857419182080).

1472659642520 is an abundant number, since it is smaller than the sum of its proper divisors (2242178721640).

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

1472659642520 is a wasteful number, since it uses less digits than its factorization.

1472659642520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59353 (or 59349 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 1472659642520 in words is "one trillion, four hundred seventy-two billion, six hundred fifty-nine million, six hundred forty-two thousand, five hundred twenty".