63266627164 has 24 divisors (see below), whose sum is σ = 120033496800. Its totient is φ = 29004005184.

The previous prime is 63266627161. The next prime is 63266627167. The reversal of 63266627164 is 46172666236.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (63266627161) and next prime (63266627167).

It is a super-3 number, since 3×63266627164³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63266627161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4075024 + ... + 4090519.

It is an arithmetic number, because the mean of its divisors is an integer number (5001395700).

Almost surely, 2^63266627164 is an apocalyptic number.

It is an amenable number.

63266627164 is a deficient number, since it is larger than the sum of its proper divisors (56766869636).

63266627164 is a wasteful number, since it uses less digits than its factorization.

63266627164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8165709 (or 8165707 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 49.

The spelling of 63266627164 in words is "sixty-three billion, two hundred sixty-six million, six hundred twenty-seven thousand, one hundred sixty-four".