1472621075532 has 192 divisors, whose sum is σ = 4038986649600. Its totient is φ = 463053127680.

The previous prime is 1472621075503. The next prime is 1472621075587. The reversal of 1472621075532 is 2355701262741.

1472621075532 is a `hidden beast` number, since 1 + 4 + 7 + 2 + 6 + 2 + 107 + 5 + 532 = 666.

It is a super-2 number, since 2×1472621075532² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 191718732 + ... + 191726412.

It is an arithmetic number, because the mean of its divisors is an integer number (21036388800).

Almost surely, 2^{1472621075532} is an apocalyptic number.

1472621075532 is a gapful number since it is divisible by the number (12) 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 1472621075532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2019493324800).

1472621075532 is an abundant number, since it is smaller than the sum of its proper divisors (2566365574068).

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

1472621075532 is a wasteful number, since it uses less digits than its factorization.

1472621075532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8773 (or 8765 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 1472621075532 in words is "one trillion, four hundred seventy-two billion, six hundred twenty-one million, seventy-five thousand, five hundred thirty-two".