2526445948 has 24 divisors (see below), whose sum is σ = 4968397728. Its totient is φ = 1115353536.

The previous prime is 2526445921. The next prime is 2526445949. The reversal of 2526445948 is 8495446252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526445949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1055011 + ... + 1057402.

It is an arithmetic number, because the mean of its divisors is an integer number (207016572).

Almost surely, 2^2526445948 is an apocalyptic number.

It is an amenable number.

2526445948 is a deficient number, since it is larger than the sum of its proper divisors (2441951780).

2526445948 is a wasteful number, since it uses less digits than its factorization.

2526445948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112453 (or 2112451 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 49.

The square root of 2526445948 is about 50263.7637667535. The cubic root of 2526445948 is about 1361.9777216375.

The spelling of 2526445948 in words is "two billion, five hundred twenty-six million, four hundred forty-five thousand, nine hundred forty-eight".