63379153 has 8 divisors (see below), whose sum is σ = 65073960. Its totient is φ = 61691520.

The previous prime is 63379103. The next prime is 63379163. The reversal of 63379153 is 35197336.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13082689 + 50296464 = 3617^2 + 7092^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 63379153 - 2⁹ = 63378641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63379103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19351 + ... + 22387.

It is an arithmetic number, because the mean of its divisors is an integer number (8134245).

Almost surely, 2^63379153 is an apocalyptic number.

It is an amenable number.

63379153 is a deficient number, since it is larger than the sum of its proper divisors (1694807).

63379153 is a wasteful number, since it uses less digits than its factorization.

63379153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3587.

The product of its digits is 51030, while the sum is 37.

The square root of 63379153 is about 7961.1024990261. The cubic root of 63379153 is about 398.7023636519.

The spelling of 63379153 in words is "sixty-three million, three hundred seventy-nine thousand, one hundred fifty-three".