5309765902 has 8 divisors (see below), whose sum is σ = 9102455856. Its totient is φ = 2275613952.

The previous prime is 5309765891. The next prime is 5309765957. The reversal of 5309765902 is 2095679035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5309765902² = 56387227868083747208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189634483 + ... + 189634510.

It is an arithmetic number, because the mean of its divisors is an integer number (1137806982).

Almost surely, 2^5309765902 is an apocalyptic number.

5309765902 is a deficient number, since it is larger than the sum of its proper divisors (3792689954).

5309765902 is a wasteful number, since it uses less digits than its factorization.

5309765902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379269002.

The product of its (nonzero) digits is 510300, while the sum is 46.

The square root of 5309765902 is about 72868.1405142192. The cubic root of 5309765902 is about 1744.5836235043.

The spelling of 5309765902 in words is "five billion, three hundred nine million, seven hundred sixty-five thousand, nine hundred two".