25747152401 has 8 divisors (see below), whose sum is σ = 26006073408. Its totient is φ = 25488310000.

The previous prime is 25747152373. The next prime is 25747152467. The reversal of 25747152401 is 10425174752.

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 a de Polignac number, because none of the positive numbers 2^k-25747152401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25747152601) 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, 815846 + ... + 846816.

It is an arithmetic number, because the mean of its divisors is an integer number (3250759176).

Almost surely, 2^25747152401 is an apocalyptic number.

It is an amenable number.

25747152401 is a deficient number, since it is larger than the sum of its proper divisors (258921007).

25747152401 is a wasteful number, since it uses less digits than its factorization.

25747152401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39303.

The product of its (nonzero) digits is 78400, while the sum is 38.

The spelling of 25747152401 in words is "twenty-five billion, seven hundred forty-seven million, one hundred fifty-two thousand, four hundred one".