253416376 has 16 divisors (see below), whose sum is σ = 500164200. Its totient is φ = 120039264.

The previous prime is 253416343. The next prime is 253416409. The reversal of 253416376 is 673614352.

It is an interprime number because it is at equal distance from previous prime (253416343) and next prime (253416409).

It is a congruent number.

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, 833455 + ... + 833758.

Almost surely, 2^253416376 is an apocalyptic number.

It is an amenable number.

253416376 is a deficient number, since it is larger than the sum of its proper divisors (246747824).

253416376 is a wasteful number, since it uses less digits than its factorization.

253416376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667238 (or 1667234 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 253416376 is about 15919.0570072476. The cubic root of 253416376 is about 632.8171279133.

The spelling of 253416376 in words is "two hundred fifty-three million, four hundred sixteen thousand, three hundred seventy-six".