2554434377 has 4 divisors (see below), whose sum is σ = 2786655696. Its totient is φ = 2322213060.

The previous prime is 2554434367. The next prime is 2554434383. The reversal of 2554434377 is 7734344552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2554434377 - 2⁴ = 2554434361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2554434367) 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, 116110643 + ... + 116110664.

It is an arithmetic number, because the mean of its divisors is an integer number (696663924).

Almost surely, 2^2554434377 is an apocalyptic number.

It is an amenable number.

2554434377 is a deficient number, since it is larger than the sum of its proper divisors (232221319).

2554434377 is a wasteful number, since it uses less digits than its factorization.

2554434377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232221318.

The product of its digits is 1411200, while the sum is 44.

The square root of 2554434377 is about 50541.4124951015. The cubic root of 2554434377 is about 1366.9886753894.

The spelling of 2554434377 in words is "two billion, five hundred fifty-four million, four hundred thirty-four thousand, three hundred seventy-seven".