2525103040 has 112 divisors (see below), whose sum is σ = 6364224000. Its totient is φ = 951616512.

The previous prime is 2525103019. The next prime is 2525103103. The reversal of 2525103040 is 403015252.

It is a super-2 number, since 2×2525103040² = 12752290725234483200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1208877 + ... + 1210963.

Almost surely, 2^2525103040 is an apocalyptic number.

2525103040 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 2525103040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3182112000).

2525103040 is an abundant number, since it is smaller than the sum of its proper divisors (3839120960).

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

2525103040 is a wasteful number, since it uses less digits than its factorization.

2525103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322 (or 2312 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2525103040 is about 50250.4033814655. The cubic root of 2525103040 is about 1361.7363634904.

Adding to 2525103040 its reverse (403015252), we get a palindrome (2928118292).

The spelling of 2525103040 in words is "two billion, five hundred twenty-five million, one hundred three thousand, forty".