2150056374 has 16 divisors (see below), whose sum is σ = 4304045808. Its totient is φ = 716029952.

The previous prime is 2150056369. The next prime is 2150056379. The reversal of 2150056374 is 4736500512.

It is an interprime number because it is at equal distance from previous prime (2150056369) and next prime (2150056379).

It is a super-2 number, since 2×2150056374² = 9245484822756055752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150056379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156747 + ... + 169910.

It is an arithmetic number, because the mean of its divisors is an integer number (269002863).

Almost surely, 2^2150056374 is an apocalyptic number.

2150056374 is an abundant number, since it is smaller than the sum of its proper divisors (2153989434).

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

2150056374 is a wasteful number, since it uses less digits than its factorization.

2150056374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327759.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 2150056374 is about 46368.7003699694. The cubic root of 2150056374 is about 1290.6741611691.

Adding to 2150056374 its reverse (4736500512), we get a palindrome (6886556886).

The spelling of 2150056374 in words is "two billion, one hundred fifty million, fifty-six thousand, three hundred seventy-four".