380635053 has 4 divisors (see below), whose sum is σ = 507513408. Its totient is φ = 253756700.

The previous prime is 380635051. The next prime is 380635127. The reversal of 380635053 is 350536083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 380635053 - 2¹ = 380635051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380635051) 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, 63439173 + ... + 63439178.

It is an arithmetic number, because the mean of its divisors is an integer number (126878352).

Almost surely, 2^380635053 is an apocalyptic number.

It is an amenable number.

380635053 is a deficient number, since it is larger than the sum of its proper divisors (126878355).

380635053 is a wasteful number, since it uses less digits than its factorization.

380635053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126878354.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 380635053 is about 19509.8706556451. The cubic root of 380635053 is about 724.7189099783.

The spelling of 380635053 in words is "three hundred eighty million, six hundred thirty-five thousand, fifty-three".