5263644031400 has 96 divisors (see below), whose sum is σ = 12929333184000. Its totient is φ = 1989603275520.

The previous prime is 5263644031379. The next prime is 5263644031421. The reversal of 5263644031400 is 41304463625.

It is an interprime number because it is at equal distance from previous prime (5263644031379) and next prime (5263644031421).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9381920 + ... + 9927119.

It is an arithmetic number, because the mean of its divisors is an integer number (134680554000).

Almost surely, 2^{5263644031400} is an apocalyptic number.

5263644031400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5263644031400 is an abundant number, since it is smaller than the sum of its proper divisors (7665689152600).

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

5263644031400 is a wasteful number, since it uses less digits than its factorization.

5263644031400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19309131 (or 19309122 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 5263644031400 in words is "five trillion, two hundred sixty-three billion, six hundred forty-four million, thirty-one thousand, four hundred".