5256262000 has 80 divisors (see below), whose sum is σ = 13865121504. Its totient is φ = 1911360000.

The previous prime is 5256261991. The next prime is 5256262031. The reversal of 5256262000 is 2626525.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 5256262000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97461 + ... + 141460.

Almost surely, 2^5256262000 is an apocalyptic number.

5256262000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5256262000 is an abundant number, since it is smaller than the sum of its proper divisors (8608859504).

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

5256262000 is a wasteful number, since it uses less digits than its factorization.

5256262000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238955 (or 238939 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5256262000 is about 72500.0827585735. The cubic root of 5256262000 is about 1738.7040599145.

Adding to 5256262000 its reverse (2626525), we get a palindrome (5258888525).

The spelling of 5256262000 in words is "five billion, two hundred fifty-six million, two hundred sixty-two thousand".