2526788452 has 24 divisors (see below), whose sum is σ = 4442412800. Its totient is φ = 1257542496.

The previous prime is 2526788449. The next prime is 2526788491. The reversal of 2526788452 is 2548876252.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2526788396 and 2526788405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 927949 + ... + 930667.

Almost surely, 2^2526788452 is an apocalyptic number.

It is an amenable number.

2526788452 is a deficient number, since it is larger than the sum of its proper divisors (1915624348).

2526788452 is a wasteful number, since it uses less digits than its factorization.

2526788452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715 (or 3713 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 49.

The square root of 2526788452 is about 50267.1707180740. The cubic root of 2526788452 is about 1362.0392655017.

The spelling of 2526788452 in words is "two billion, five hundred twenty-six million, seven hundred eighty-eight thousand, four hundred fifty-two".