5156304707400 has 384 divisors, whose sum is σ = 20615987635200. Its totient is φ = 1034493465600.

The previous prime is 5156304707369. The next prime is 5156304707401. The reversal of 5156304707400 is 47074036515.

It is a happy number.

It is a super-2 number, since 2×5156304707400² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5156304707401) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 584482 + ... + 3264081.

It is an arithmetic number, because the mean of its divisors is an integer number (53687467800).

Almost surely, 2^{5156304707400} is an apocalyptic number.

5156304707400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5156304707400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10307993817600).

5156304707400 is an abundant number, since it is smaller than the sum of its proper divisors (15459682927800).

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

5156304707400 is a wasteful number, since it uses less digits than its factorization.

5156304707400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3848629 (or 3848620 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 5156304707400 in words is "five trillion, one hundred fifty-six billion, three hundred four million, seven hundred seven thousand, four hundred".