63452902 has 8 divisors (see below), whose sum is σ = 95425200. Its totient is φ = 31644504.

The previous prime is 63452881. The next prime is 63452903. The reversal of 63452902 is 20925436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63452903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40002 + ... + 41557.

It is an arithmetic number, because the mean of its divisors is an integer number (11928150).

Almost surely, 2^63452902 is an apocalyptic number.

63452902 is a deficient number, since it is larger than the sum of its proper divisors (31972298).

63452902 is a wasteful number, since it uses less digits than its factorization.

63452902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81950.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 63452902 is about 7965.7329857333. The cubic root of 63452902 is about 398.8569491986.

The spelling of 63452902 in words is "sixty-three million, four hundred fifty-two thousand, nine hundred two".