63266254755 has 48 divisors (see below), whose sum is σ = 111685388544. Its totient is φ = 30329263360.

The previous prime is 63266254747. The next prime is 63266254771. The reversal of 63266254755 is 55745266236.

It is not a de Polignac number, because 63266254755 - 2³ = 63266254747 is a prime.

It is a super-2 number, since 2×63266254755² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63266254698 and 63266254707.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1282762 + ... + 1331168.

It is an arithmetic number, because the mean of its divisors is an integer number (2326778928).

Almost surely, 2^63266254755 is an apocalyptic number.

63266254755 is a deficient number, since it is larger than the sum of its proper divisors (48419133789).

63266254755 is a wasteful number, since it uses less digits than its factorization.

63266254755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48604 (or 48515 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 51.

The spelling of 63266254755 in words is "sixty-three billion, two hundred sixty-six million, two hundred fifty-four thousand, seven hundred fifty-five".