6253635652401 has 8 divisors (see below), whose sum is σ = 8495505037440. Its totient is φ = 4090428351152.

The previous prime is 6253635652301. The next prime is 6253635652409. The reversal of 6253635652401 is 1042565363526.

It is a happy number.

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 6253635652401 - 2²⁵ = 6253602097969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6253635652409) 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, 19665520761 + ... + 19665521078.

It is an arithmetic number, because the mean of its divisors is an integer number (1061938129680).

Almost surely, 2^{6253635652401} is an apocalyptic number.

It is an amenable number.

6253635652401 is a deficient number, since it is larger than the sum of its proper divisors (2241869385039).

6253635652401 is a wasteful number, since it uses less digits than its factorization.

6253635652401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39331041895.

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 6253635652401 in words is "six trillion, two hundred fifty-three billion, six hundred thirty-five million, six hundred fifty-two thousand, four hundred one".