5112253025400 has 96 divisors (see below), whose sum is σ = 16780218787440. Its totient is φ = 1283075266560.

The previous prime is 5112253025329. The next prime is 5112253025401. The reversal of 5112253025400 is 45203522115.

It is a super-2 number, since 2×5112253025400² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112253025401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250590439 + ... + 250610838.

Almost surely, 2^{5112253025400} is an apocalyptic number.

5112253025400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5112253025400 is an abundant number, since it is smaller than the sum of its proper divisors (11667965762040).

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

5112253025400 is a wasteful number, since it uses less digits than its factorization.

5112253025400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501201313 (or 501201304 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 5112253025400 its reverse (45203522115), we get a palindrome (5157456547515).

The spelling of 5112253025400 in words is "five trillion, one hundred twelve billion, two hundred fifty-three million, twenty-five thousand, four hundred".