25035351132 has 96 divisors (see below), whose sum is σ = 65904943104. Its totient is φ = 7328030400.

The previous prime is 25035351127. The next prime is 25035351149. The reversal of 25035351132 is 23115353052.

It is a self number, because there is not a number n which added to its sum of digits gives 25035351132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2298363 + ... + 2309229.

It is an arithmetic number, because the mean of its divisors is an integer number (686509824).

Almost surely, 2^25035351132 is an apocalyptic number.

25035351132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25035351132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32952471552).

25035351132 is an abundant number, since it is smaller than the sum of its proper divisors (40869591972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25035351132 is a wasteful number, since it uses less digits than its factorization.

25035351132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11479 (or 11477 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 25035351132 in words is "twenty-five billion, thirty-five million, three hundred fifty-one thousand, one hundred thirty-two".