6320115145 has 64 divisors (see below), whose sum is σ = 8510883840. Its totient is φ = 4488422400.

The previous prime is 6320115119. The next prime is 6320115161. The reversal of 6320115145 is 5415110236.

It is not a de Polignac number, because 6320115145 - 2¹¹ = 6320113097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9561115 + ... + 9561775.

It is an arithmetic number, because the mean of its divisors is an integer number (132982560).

Almost surely, 2^6320115145 is an apocalyptic number.

It is an amenable number.

6320115145 is a deficient number, since it is larger than the sum of its proper divisors (2190768695).

6320115145 is a wasteful number, since it uses less digits than its factorization.

6320115145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 6320115145 is about 79499.1518508217. The cubic root of 6320115145 is about 1848.8783212667.

The spelling of 6320115145 in words is "six billion, three hundred twenty million, one hundred fifteen thousand, one hundred forty-five".