63952452894692 has 24 divisors (see below), whose sum is σ = 116931129959616. Its totient is φ = 30547091713248.

The previous prime is 63952452894677. The next prime is 63952452894739. The reversal of 63952452894692 is 29649825425936.

It is a super-3 number, since 3×63952452894692³ (a number of 42 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (74) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441563783 + ... + 441708590.

It is an arithmetic number, because the mean of its divisors is an integer number (4872130414984).

Almost surely, 2^{63952452894692} is an apocalyptic number.

It is an amenable number.

63952452894692 is a deficient number, since it is larger than the sum of its proper divisors (52978677064924).

63952452894692 is a wasteful number, since it uses less digits than its factorization.

63952452894692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883273187 (or 883273185 counting only the distinct ones).

The product of its digits is 2015539200, while the sum is 74.

The spelling of 63952452894692 in words is "sixty-three trillion, nine hundred fifty-two billion, four hundred fifty-two million, eight hundred ninety-four thousand, six hundred ninety-two".