63525060106655 has 96 divisors (see below), whose sum is σ = 90031154476032. Its totient is φ = 42899207904000.

The previous prime is 63525060106559. The next prime is 63525060106693. The reversal of 63525060106655 is 55660106052536.

It is not a de Polignac number, because 63525060106655 - 2⁸ = 63525060106399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6914663972 + ... + 6914673158.

It is an arithmetic number, because the mean of its divisors is an integer number (937824525792).

Almost surely, 2^{63525060106655} is an apocalyptic number.

63525060106655 is a deficient number, since it is larger than the sum of its proper divisors (26506094369377).

63525060106655 is a wasteful number, since it uses less digits than its factorization.

63525060106655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10765 (or 10758 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 50.

The spelling of 63525060106655 in words is "sixty-three trillion, five hundred twenty-five billion, sixty million, one hundred six thousand, six hundred fifty-five".