55025266630 has 32 divisors (see below), whose sum is σ = 105952867776. Its totient is φ = 20501827584.

The previous prime is 55025266619. The next prime is 55025266633. The reversal of 55025266630 is 3666252055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55025266633) 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, 1651954 + ... + 1684933.

It is an arithmetic number, because the mean of its divisors is an integer number (3311027118).

Almost surely, 2^55025266630 is an apocalyptic number.

55025266630 is a deficient number, since it is larger than the sum of its proper divisors (50927601146).

55025266630 is a wasteful number, since it uses less digits than its factorization.

55025266630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337008.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 55025266630 in words is "fifty-five billion, twenty-five million, two hundred sixty-six thousand, six hundred thirty".