554564051 has 4 divisors (see below), whose sum is σ = 559948272. Its totient is φ = 549179832.

The previous prime is 554564047. The next prime is 554564057. The reversal of 554564051 is 150465455.

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

It is a cyclic number.

It is not a de Polignac number, because 554564051 - 2² = 554564047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554564057) 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, 2691956 + ... + 2692161.

It is an arithmetic number, because the mean of its divisors is an integer number (139987068).

Almost surely, 2^554564051 is an apocalyptic number.

554564051 is a deficient number, since it is larger than the sum of its proper divisors (5384221).

554564051 is a wasteful number, since it uses less digits than its factorization.

554564051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5384220.

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 554564051 is about 23549.1836588872. The cubic root of 554564051 is about 821.5813481149.

It can be divided in two parts, 5545 and 64051, that added together give a palindrome (69596).

The spelling of 554564051 in words is "five hundred fifty-four million, five hundred sixty-four thousand, fifty-one".