5157890248 has 128 divisors (see below), whose sum is σ = 11591838720. Its totient is φ = 2106074880.

The previous prime is 5157890209. The next prime is 5157890249. The reversal of 5157890248 is 8420987515.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5157890249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26182086 + ... + 26182282.

It is an arithmetic number, because the mean of its divisors is an integer number (90561240).

Almost surely, 2^5157890248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5157890248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5795919360).

5157890248 is an abundant number, since it is smaller than the sum of its proper divisors (6433948472).

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

5157890248 is a wasteful number, since it uses less digits than its factorization.

5157890248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 49.

The square root of 5157890248 is about 71818.4533946534. The cubic root of 5157890248 is about 1727.7889768958.

The spelling of 5157890248 in words is "five billion, one hundred fifty-seven million, eight hundred ninety thousand, two hundred forty-eight".