253325403662 has 8 divisors (see below), whose sum is σ = 389256108192. Its totient is φ = 123573367600.

The previous prime is 253325403649. The next prime is 253325403679. The reversal of 253325403662 is 266304523352.

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

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 1544667014 + ... + 1544667177.

It is an arithmetic number, because the mean of its divisors is an integer number (48657013524).

Almost surely, 2^253325403662 is an apocalyptic number.

253325403662 is a deficient number, since it is larger than the sum of its proper divisors (135930704530).

253325403662 is a wasteful number, since it uses less digits than its factorization.

253325403662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089334234.

The product of its (nonzero) digits is 777600, while the sum is 41.

The spelling of 253325403662 in words is "two hundred fifty-three billion, three hundred twenty-five million, four hundred three thousand, six hundred sixty-two".