63153146 has 8 divisors (see below), whose sum is σ = 108262560. Its totient is φ = 27065628.

The previous prime is 63153133. The next prime is 63153173. The reversal of 63153146 is 64135136.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2255456 + ... + 2255483.

It is an arithmetic number, because the mean of its divisors is an integer number (13532820).

Almost surely, 2^63153146 is an apocalyptic number.

63153146 is a deficient number, since it is larger than the sum of its proper divisors (45109414).

63153146 is a wasteful number, since it uses less digits than its factorization.

63153146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510948.

The product of its digits is 6480, while the sum is 29.

The square root of 63153146 is about 7946.8953686330. The cubic root of 63153146 is about 398.2278814168.

The spelling of 63153146 in words is "sixty-three million, one hundred fifty-three thousand, one hundred forty-six".