5157400 has 48 divisors (see below), whose sum is σ = 12153240. Its totient is φ = 2035200.

The previous prime is 5157329. The next prime is 5157403. The reversal of 5157400 is 47515.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157403) 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, 21280 + ... + 21520.

Almost surely, 2^5157400 is an apocalyptic number.

5157400 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 5157400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6076620).

5157400 is an abundant number, since it is smaller than the sum of its proper divisors (6995840).

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

5157400 is a wasteful number, since it uses less digits than its factorization.

5157400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 5157400 is about 2270.9909731216. The cubic root of 5157400 is about 172.7734234105.

The spelling of 5157400 in words is "five million, one hundred fifty-seven thousand, four hundred".