2373878455 has 16 divisors (see below), whose sum is σ = 3068823744. Its totient is φ = 1752422400.

The previous prime is 2373878431. The next prime is 2373878497. The reversal of 2373878455 is 5548783732.

It is not a de Polignac number, because 2373878455 - 2¹⁵ = 2373845687 is a prime.

It is a super-2 number, since 2×2373878455² = 11270597838226374050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308262 + ... + 315868.

It is an arithmetic number, because the mean of its divisors is an integer number (191801484).

Almost surely, 2^2373878455 is an apocalyptic number.

2373878455 is a deficient number, since it is larger than the sum of its proper divisors (694945289).

2373878455 is a wasteful number, since it uses less digits than its factorization.

2373878455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12426.

The product of its digits is 5644800, while the sum is 52.

The square root of 2373878455 is about 48722.4635563515. The cubic root of 2373878455 is about 1333.9907749760.

The spelling of 2373878455 in words is "two billion, three hundred seventy-three million, eight hundred seventy-eight thousand, four hundred fifty-five".