2526872448 has 32 divisors (see below), whose sum is σ = 6712005960. Its totient is φ = 842290688.

The previous prime is 2526872441. The next prime is 2526872449. The reversal of 2526872448 is 8442786252.

It is a tau number, because it is divible by the number of its divisors (32).

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

It is a junction number, because it is equal to n+sod(n) for n = 2526872397 and 2526872406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526872441) 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, 3289815 + ... + 3290582.

Almost surely, 2^2526872448 is an apocalyptic number.

It is an amenable number.

2526872448 is an abundant number, since it is smaller than the sum of its proper divisors (4185133512).

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

2526872448 is an equidigital number, since it uses as much as digits as its factorization.

2526872448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6580414 (or 6580402 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 48.

The square root of 2526872448 is about 50268.0062067315. The cubic root of 2526872448 is about 1362.0543577271.

The spelling of 2526872448 in words is "two billion, five hundred twenty-six million, eight hundred seventy-two thousand, four hundred forty-eight".