5311695730 has 48 divisors (see below), whose sum is σ = 11079939456. Its totient is φ = 1817895680.

The previous prime is 5311695707. The next prime is 5311695751. The reversal of 5311695730 is 375961135.

It is a happy number.

It is a super-2 number, since 2×5311695730² = 56428223056200465800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51754 + ... + 115333.

It is an arithmetic number, because the mean of its divisors is an integer number (230832072).

Almost surely, 2^5311695730 is an apocalyptic number.

5311695730 is an abundant number, since it is smaller than the sum of its proper divisors (5768243726).

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

5311695730 is a wasteful number, since it uses less digits than its factorization.

5311695730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167139 (or 167122 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 40.

The square root of 5311695730 is about 72881.3812300508. The cubic root of 5311695730 is about 1744.7949535070.

The spelling of 5311695730 in words is "five billion, three hundred eleven million, six hundred ninety-five thousand, seven hundred thirty".