5260134289400 has 48 divisors (see below), whose sum is σ = 12231105206040. Its totient is φ = 2103831267200.

The previous prime is 5260134289387. The next prime is 5260134289409. The reversal of 5260134289400 is 49824310625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5260134289409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 512642 + ... + 3283758.

Almost surely, 2^{5260134289400} is an apocalyptic number.

5260134289400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5260134289400 is an abundant number, since it is smaller than the sum of its proper divisors (6970970916640).

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

5260134289400 is a wasteful number, since it uses less digits than its factorization.

5260134289400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780624 (or 2780615 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 5260134289400 in words is "five trillion, two hundred sixty billion, one hundred thirty-four million, two hundred eighty-nine thousand, four hundred".