55007527 has 16 divisors (see below), whose sum is σ = 59764320. Its totient is φ = 50457600.

The previous prime is 55007521. The next prime is 55007539. The reversal of 55007527 is 72570055.

It is a cyclic number.

It is not a de Polignac number, because 55007527 - 2⁷ = 55007399 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 (55007521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187593 + ... + 187885.

It is an arithmetic number, because the mean of its divisors is an integer number (3735270).

Almost surely, 2^55007527 is an apocalyptic number.

55007527 is a deficient number, since it is larger than the sum of its proper divisors (4756793).

55007527 is a wasteful number, since it uses less digits than its factorization.

55007527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594.

The product of its (nonzero) digits is 12250, while the sum is 31.

The square root of 55007527 is about 7416.7059399709. The cubic root of 55007527 is about 380.3125936625.

The spelling of 55007527 in words is "fifty-five million, seven thousand, five hundred twenty-seven".