5157980 has 24 divisors (see below), whose sum is σ = 11303712. Its totient is φ = 1973312.

The previous prime is 5157967. The next prime is 5157983. The reversal of 5157980 is 897515.

It is a self number, because there is not a number n which added to its sum of digits gives 5157980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5147 + ... + 6066.

It is an arithmetic number, because the mean of its divisors is an integer number (470988).

Almost surely, 2^5157980 is an apocalyptic number.

It is an amenable number.

5157980 is an abundant number, since it is smaller than the sum of its proper divisors (6145732).

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

5157980 is a wasteful number, since it uses less digits than its factorization.

5157980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11245 (or 11243 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 5157980 is about 2271.1186670890. The cubic root of 5157980 is about 172.7798998540.

The spelling of 5157980 in words is "five million, one hundred fifty-seven thousand, nine hundred eighty".