25352465151 has 16 divisors (see below), whose sum is σ = 36812573280. Its totient is φ = 15426216960.

The previous prime is 25352465137. The next prime is 25352465161. The reversal of 25352465151 is 15156425352.

It is not a de Polignac number, because 25352465151 - 2⁵ = 25352465119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25352465101) 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, 3648570 + ... + 3655511.

It is an arithmetic number, because the mean of its divisors is an integer number (2300785830).

Almost surely, 2^25352465151 is an apocalyptic number.

25352465151 is a deficient number, since it is larger than the sum of its proper divisors (11460108129).

25352465151 is a wasteful number, since it uses less digits than its factorization.

25352465151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7304186.

The product of its digits is 180000, while the sum is 39.

The spelling of 25352465151 in words is "twenty-five billion, three hundred fifty-two million, four hundred sixty-five thousand, one hundred fifty-one".