25030252955623 has 8 divisors (see below), whose sum is σ = 27002670226128. Its totient is φ = 23113396735104.

The previous prime is 25030252955611. The next prime is 25030252955639. The reversal of 25030252955623 is 32655925203052.

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 25030252955623 - 2¹³ = 25030252947431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25030252955023) 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, 13890261561 + ... + 13890263362.

It is an arithmetic number, because the mean of its divisors is an integer number (3375333778266).

Almost surely, 2^{25030252955623} is an apocalyptic number.

25030252955623 is a deficient number, since it is larger than the sum of its proper divisors (1972417270505).

25030252955623 is a wasteful number, since it uses less digits than its factorization.

25030252955623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27780524993.

The product of its (nonzero) digits is 4860000, while the sum is 49.

The spelling of 25030252955623 in words is "twenty-five trillion, thirty billion, two hundred fifty-two million, nine hundred fifty-five thousand, six hundred twenty-three".