253154652 has 24 divisors (see below), whose sum is σ = 616377216. Its totient is φ = 80715888.

The previous prime is 253154641. The next prime is 253154669. The reversal of 253154652 is 256451352.

It is a super-2 number, since 2×253154652² = 128174555658482208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458338 + ... + 458889.

It is an arithmetic number, because the mean of its divisors is an integer number (25682384).

Almost surely, 2^253154652 is an apocalyptic number.

It is an amenable number.

253154652 is an abundant number, since it is smaller than the sum of its proper divisors (363222564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253154652 is a wasteful number, since it uses less digits than its factorization.

253154652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917257 (or 917255 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 253154652 is about 15910.8344218649. The cubic root of 253154652 is about 632.5991987184.

The spelling of 253154652 in words is "two hundred fifty-three million, one hundred fifty-four thousand, six hundred fifty-two".