25152065323 has 16 divisors (see below), whose sum is σ = 31363059456. Its totient is φ = 19596111840.

The previous prime is 25152065321. The next prime is 25152065333. The reversal of 25152065323 is 32356025152.

It is a cyclic number.

It is not a de Polignac number, because 25152065323 - 2¹ = 25152065321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25152065321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605365 + ... + 645577.

It is an arithmetic number, because the mean of its divisors is an integer number (1960191216).

Almost surely, 2^25152065323 is an apocalyptic number.

25152065323 is a deficient number, since it is larger than the sum of its proper divisors (6210994133).

25152065323 is a wasteful number, since it uses less digits than its factorization.

25152065323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48354.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 25152065323 in words is "twenty-five billion, one hundred fifty-two million, sixty-five thousand, three hundred twenty-three".