2495165057 has 8 divisors (see below), whose sum is σ = 3110855232. Its totient is φ = 1944284400.

The previous prime is 2495165033. The next prime is 2495165059. The reversal of 2495165057 is 7505615942.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2495165057 - 2¹² = 2495160961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2495164999 and 2495165017.

It is not an unprimeable number, because it can be changed into a prime (2495165059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16202294 + ... + 16202447.

It is an arithmetic number, because the mean of its divisors is an integer number (388856904).

Almost surely, 2^2495165057 is an apocalyptic number.

It is an amenable number.

2495165057 is a deficient number, since it is larger than the sum of its proper divisors (615690175).

2495165057 is a wasteful number, since it uses less digits than its factorization.

2495165057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32404759.

The product of its (nonzero) digits is 378000, while the sum is 44.

The square root of 2495165057 is about 49951.6271706938. The cubic root of 2495165057 is about 1356.3333066910. Note that the first 4 decimals are identical.

The spelling of 2495165057 in words is "two billion, four hundred ninety-five million, one hundred sixty-five thousand, fifty-seven".