2720372375 has 32 divisors (see below), whose sum is σ = 3933271680. Its totient is φ = 1839801600.

The previous prime is 2720372353. The next prime is 2720372381. The reversal of 2720372375 is 5732730272.

It is a de Polignac number, because none of the positive numbers 2^k-2720372375 is a prime.

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, 42581 + ... + 85169.

It is an arithmetic number, because the mean of its divisors is an integer number (122914740).

Almost surely, 2^2720372375 is an apocalyptic number.

2720372375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2720372375 is a deficient number, since it is larger than the sum of its proper divisors (1212899305).

2720372375 is an equidigital number, since it uses as much as digits as its factorization.

2720372375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42684 (or 42674 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 38.

The square root of 2720372375 is about 52157.1891017911. The cubic root of 2720372375 is about 1395.9701075350.

The spelling of 2720372375 in words is "two billion, seven hundred twenty million, three hundred seventy-two thousand, three hundred seventy-five".