253602606473 has 8 divisors (see below), whose sum is σ = 254869234560. Its totient is φ = 252337289680.

The previous prime is 253602606461. The next prime is 253602606479. The reversal of 253602606473 is 374606206352.

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

It is a cyclic number.

It is not a de Polignac number, because 253602606473 - 2⁸ = 253602606217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253602606479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61088 + ... + 714798.

It is an arithmetic number, because the mean of its divisors is an integer number (31858654320).

Almost surely, 2^253602606473 is an apocalyptic number.

It is an amenable number.

253602606473 is a deficient number, since it is larger than the sum of its proper divisors (1266628087).

253602606473 is a wasteful number, since it uses less digits than its factorization.

253602606473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655647.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 253602606473 in words is "two hundred fifty-three billion, six hundred two million, six hundred six thousand, four hundred seventy-three".