63121496 has 16 divisors (see below), whose sum is σ = 124582200. Its totient is φ = 29899584.

The previous prime is 63121483. The next prime is 63121501. The reversal of 63121496 is 69412136.

It is a super-3 number, since 3×63121496³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207485 + ... + 207788.

Almost surely, 2^63121496 is an apocalyptic number.

It is an amenable number.

63121496 is a deficient number, since it is larger than the sum of its proper divisors (61460704).

63121496 is a wasteful number, since it uses less digits than its factorization.

63121496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415298 (or 415294 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 63121496 is about 7944.9037753770. The cubic root of 63121496 is about 398.1613446493.

The spelling of 63121496 in words is "sixty-three million, one hundred twenty-one thousand, four hundred ninety-six".