2506011465 has 8 divisors (see below), whose sum is σ = 4009618368. Its totient is φ = 1336539440.

The previous prime is 2506011461. The next prime is 2506011467. The reversal of 2506011465 is 5641106052.

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

It is not a de Polignac number, because 2506011465 - 2² = 2506011461 is a prime.

It is a super-2 number, since 2×2506011465² = 12560186925422892450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2506011461) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 83533701 + ... + 83533730.

It is an arithmetic number, because the mean of its divisors is an integer number (501202296).

Almost surely, 2^2506011465 is an apocalyptic number.

It is an amenable number.

2506011465 is a deficient number, since it is larger than the sum of its proper divisors (1503606903).

2506011465 is a wasteful number, since it uses less digits than its factorization.

2506011465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167067439.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 2506011465 is about 50060.0785556715. The cubic root of 2506011465 is about 1358.2957792905.

The spelling of 2506011465 in words is "two billion, five hundred six million, eleven thousand, four hundred sixty-five".