63152783 has 4 divisors (see below), whose sum is σ = 63377808. Its totient is φ = 62927760.

The previous prime is 63152729. The next prime is 63152801. The reversal of 63152783 is 38725136.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63152783 - 2¹⁶ = 63087247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63152083) 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, 112091 + ... + 112652.

It is an arithmetic number, because the mean of its divisors is an integer number (15844452).

Almost surely, 2^63152783 is an apocalyptic number.

63152783 is a deficient number, since it is larger than the sum of its proper divisors (225025).

63152783 is a wasteful number, since it uses less digits than its factorization.

63152783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225024.

The product of its digits is 30240, while the sum is 35.

The square root of 63152783 is about 7946.8725294923. The cubic root of 63152783 is about 398.2271184197.

The spelling of 63152783 in words is "sixty-three million, one hundred fifty-two thousand, seven hundred eighty-three".