2552376923 has 4 divisors (see below), whose sum is σ = 2702516760. Its totient is φ = 2402237088.

The previous prime is 2552376919. The next prime is 2552376947. The reversal of 2552376923 is 3296732552.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2552376923 - 2² = 2552376919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2552376223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75069893 + ... + 75069926.

It is an arithmetic number, because the mean of its divisors is an integer number (675629190).

Almost surely, 2^2552376923 is an apocalyptic number.

2552376923 is a deficient number, since it is larger than the sum of its proper divisors (150139837).

2552376923 is a wasteful number, since it uses less digits than its factorization.

2552376923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150139836.

The product of its digits is 680400, while the sum is 44.

The square root of 2552376923 is about 50521.0542546372. The cubic root of 2552376923 is about 1366.6215658393.

The spelling of 2552376923 in words is "two billion, five hundred fifty-two million, three hundred seventy-six thousand, nine hundred twenty-three".