2525351100 has 72 divisors (see below), whose sum is σ = 7330447488. Its totient is φ = 671236800.

The previous prime is 2525351093. The next prime is 2525351119. The reversal of 2525351100 is 11535252.

It is a happy number.

2525351100 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79767 + ... + 106833.

Almost surely, 2^2525351100 is an apocalyptic number.

2525351100 is a gapful number since it is divisible by the number (20) 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 2525351100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3665223744).

2525351100 is an abundant number, since it is smaller than the sum of its proper divisors (4805096388).

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

2525351100 is a wasteful number, since it uses less digits than its factorization.

2525351100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27395 (or 27388 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 2525351100 is about 50252.8715597427. The cubic root of 2525351100 is about 1361.7809532565.

Adding to 2525351100 its reverse (11535252), we get a palindrome (2536886352).

The spelling of 2525351100 in words is "two billion, five hundred twenty-five million, three hundred fifty-one thousand, one hundred".