5313498750 has 560 divisors, whose sum is σ = 18438472800. Its totient is φ = 1143072000.

The previous prime is 5313498739. The next prime is 5313498779. The reversal of 5313498750 is 578943135.

5313498750 is a `hidden beast` number, since 531 + 3 + 49 + 8 + 75 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 5313498696 and 5313498705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 279 ways as a sum of consecutive naturals, for example, 312558742 + ... + 312558758.

Almost surely, 2^5313498750 is an apocalyptic number.

5313498750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5313498750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9219236400).

5313498750 is an abundant number, since it is smaller than the sum of its proper divisors (13124974050).

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

5313498750 is an frugal number, since it uses more digits than its factorization.

5313498750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 5313498750 is about 72893.7497320586. The cubic root of 5313498750 is about 1744.9923508777.

The spelling of 5313498750 in words is "five billion, three hundred thirteen million, four hundred ninety-eight thousand, seven hundred fifty".