5156500345 has 8 divisors (see below), whose sum is σ = 6513474240. Its totient is φ = 3908084400.

The previous prime is 5156500319. The next prime is 5156500369. The reversal of 5156500345 is 5430056515.

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

It is not a de Polignac number, because 5156500345 - 2²³ = 5148111737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5156500345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27139381 + ... + 27139570.

It is an arithmetic number, because the mean of its divisors is an integer number (814184280).

Almost surely, 2^5156500345 is an apocalyptic number.

It is an amenable number.

5156500345 is a deficient number, since it is larger than the sum of its proper divisors (1356973895).

5156500345 is a wasteful number, since it uses less digits than its factorization.

5156500345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54278975.

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 5156500345 is about 71808.7762393985. The cubic root of 5156500345 is about 1727.6337664831.

The spelling of 5156500345 in words is "five billion, one hundred fifty-six million, five hundred thousand, three hundred forty-five".