554924957 has 4 divisors (see below), whose sum is σ = 555053760. Its totient is φ = 554796156.

The previous prime is 554924917. The next prime is 554924959. The reversal of 554924957 is 759429455.

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, and also an emirpimes, since its reverse is a distinct semiprime: 759429455 = 5 ⋅151885891.

It is a cyclic number.

It is not a de Polignac number, because 554924957 - 2²⁰ = 553876381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554924959) 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, 57707 + ... + 66632.

It is an arithmetic number, because the mean of its divisors is an integer number (138763440).

Almost surely, 2^554924957 is an apocalyptic number.

It is an amenable number.

554924957 is a deficient number, since it is larger than the sum of its proper divisors (128803).

554924957 is a wasteful number, since it uses less digits than its factorization.

554924957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128802.

The product of its digits is 2268000, while the sum is 50.

The square root of 554924957 is about 23556.8452259635. The cubic root of 554924957 is about 821.7595357308.

The spelling of 554924957 in words is "five hundred fifty-four million, nine hundred twenty-four thousand, nine hundred fifty-seven".