2525714688 has 288 divisors, whose sum is σ = 8215244800. Its totient is φ = 672841728.

The previous prime is 2525714687. The next prime is 2525714743. The reversal of 2525714688 is 8864175252.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2525714687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8069220 + ... + 8069532.

Almost surely, 2^2525714688 is an apocalyptic number.

2525714688 is a gapful number since it is divisible by the number (28) 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 2525714688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4107622400).

2525714688 is an abundant number, since it is smaller than the sum of its proper divisors (5689530112).

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

2525714688 is a wasteful number, since it uses less digits than its factorization.

2525714688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 423 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 48.

The square root of 2525714688 is about 50256.4890138577. The cubic root of 2525714688 is about 1361.8463043613.

The spelling of 2525714688 in words is "two billion, five hundred twenty-five million, seven hundred fourteen thousand, six hundred eighty-eight".