1627325517372 has 96 divisors (see below), whose sum is σ = 3978401495040. Its totient is φ = 516735690240.

The previous prime is 1627325517371. The next prime is 1627325517373. The reversal of 1627325517372 is 2737155237261.

It is an interprime number because it is at equal distance from previous prime (1627325517371) and next prime (1627325517373).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1627325517371) 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, 185276893 + ... + 185285675.

It is an arithmetic number, because the mean of its divisors is an integer number (41441682240).

Almost surely, 2^{1627325517372} is an apocalyptic number.

1627325517372 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 1627325517372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1989200747520).

1627325517372 is an abundant number, since it is smaller than the sum of its proper divisors (2351075977668).

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

1627325517372 is a wasteful number, since it uses less digits than its factorization.

1627325517372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11483 (or 11481 counting only the distinct ones).

The product of its digits is 3704400, while the sum is 51.

The spelling of 1627325517372 in words is "one trillion, six hundred twenty-seven billion, three hundred twenty-five million, five hundred seventeen thousand, three hundred seventy-two".