25254706235 has 48 divisors (see below), whose sum is σ = 36945307872. Its totient is φ = 16376601600.

The previous prime is 25254706229. The next prime is 25254706241. The reversal of 25254706235 is 53260745252.

It is an interprime number because it is at equal distance from previous prime (25254706229) and next prime (25254706241).

It is not a de Polignac number, because 25254706235 - 2¹⁰ = 25254705211 is a prime.

It is a super-2 number, since 2×25254706235² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25254706192 and 25254706201.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 300125 + ... + 374945.

It is an arithmetic number, because the mean of its divisors is an integer number (769693914).

Almost surely, 2^25254706235 is an apocalyptic number.

25254706235 is a deficient number, since it is larger than the sum of its proper divisors (11690601637).

25254706235 is a wasteful number, since it uses less digits than its factorization.

25254706235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74892 (or 74873 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 25254706235 in words is "twenty-five billion, two hundred fifty-four million, seven hundred six thousand, two hundred thirty-five".