253380962 has 4 divisors (see below), whose sum is σ = 380071446. Its totient is φ = 126690480.

The previous prime is 253380961. The next prime is 253380991. The reversal of 253380962 is 269083352.

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

It can be written as a sum of positive squares in only one way, i.e., 173475241 + 79905721 = 13171^2 + 8939^2 .

It is not an unprimeable number, because it can be changed into a prime (253380961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63345239 + ... + 63345242.

Almost surely, 2^253380962 is an apocalyptic number.

253380962 is a deficient number, since it is larger than the sum of its proper divisors (126690484).

253380962 is a wasteful number, since it uses less digits than its factorization.

253380962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126690483.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 253380962 is about 15917.9446537548. The cubic root of 253380962 is about 632.7876485901.

The spelling of 253380962 in words is "two hundred fifty-three million, three hundred eighty thousand, nine hundred sixty-two".