55025305527 has 32 divisors (see below), whose sum is σ = 74847539200. Its totient is φ = 35952491520.

The previous prime is 55025305499. The next prime is 55025305579. The reversal of 55025305527 is 72550352055.

It is not a de Polignac number, because 55025305527 - 2⁶ = 55025305463 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 (55025305427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12911577 + ... + 12915837.

It is an arithmetic number, because the mean of its divisors is an integer number (2338985600).

Almost surely, 2^55025305527 is an apocalyptic number.

55025305527 is a deficient number, since it is larger than the sum of its proper divisors (19822233673).

55025305527 is a wasteful number, since it uses less digits than its factorization.

55025305527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783.

The product of its (nonzero) digits is 262500, while the sum is 39.

The spelling of 55025305527 in words is "fifty-five billion, twenty-five million, three hundred five thousand, five hundred twenty-seven".