5556051 has 6 divisors (see below), whose sum is σ = 8025420. Its totient is φ = 3704028.

The previous prime is 5556017. The next prime is 5556071. The reversal of 5556051 is 1506555.

5556051 is a `hidden beast` number, since 5 + 55 + 605 + 1 = 666.

It is not a de Polignac number, because 5556051 - 2¹⁸ = 5293907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5556071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 308661 + ... + 308678.

It is an arithmetic number, because the mean of its divisors is an integer number (1337570).

Almost surely, 2^5556051 is an apocalyptic number.

5556051 is a deficient number, since it is larger than the sum of its proper divisors (2469369).

5556051 is a wasteful number, since it uses less digits than its factorization.

5556051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617345 (or 617342 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 5556051 is about 2357.1277012500. The cubic root of 5556051 is about 177.1150262568.

It can be divided in two parts, 55560 and 51, that added together give a triangular number (55611 = T₃₃₃).

The spelling of 5556051 in words is "five million, five hundred fifty-six thousand, fifty-one".