2523523552 has 24 divisors (see below), whose sum is σ = 5419841112. Its totient is φ = 1147056000.

The previous prime is 2523523549. The next prime is 2523523553. The reversal of 2523523552 is 2553253252.

2523523552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2523523552² = 12736342234997393408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523523553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3584199 + ... + 3584902.

It is an arithmetic number, because the mean of its divisors is an integer number (225826713).

Almost surely, 2^2523523552 is an apocalyptic number.

2523523552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2523523552 is an abundant number, since it is smaller than the sum of its proper divisors (2896317560).

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

2523523552 is a wasteful number, since it uses less digits than its factorization.

2523523552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7169122 (or 7169114 counting only the distinct ones).

The product of its digits is 90000, while the sum is 34.

The square root of 2523523552 is about 50234.6847506780. The cubic root of 2523523552 is about 1361.4523757575.

The spelling of 2523523552 in words is "two billion, five hundred twenty-three million, five hundred twenty-three thousand, five hundred fifty-two".