2502047465 has 8 divisors (see below), whose sum is σ = 3004639368. Its totient is φ = 2000183040.

The previous prime is 2502047461. The next prime is 2502047521. The reversal of 2502047465 is 5647402052.

It can be written as a sum of positive squares in 4 ways, for example, as 122168809 + 2379878656 = 11053^2 + 48784^2 .

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

It is not a de Polignac number, because 2502047465 - 2² = 2502047461 is a prime.

It is a super-2 number, since 2×2502047465² = 12520483034225852450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2502047461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174272 + ... + 188081.

It is an arithmetic number, because the mean of its divisors is an integer number (375579921).

Almost surely, 2^2502047465 is an apocalyptic number.

It is an amenable number.

2502047465 is a deficient number, since it is larger than the sum of its proper divisors (502591903).

2502047465 is a wasteful number, since it uses less digits than its factorization.

2502047465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363739.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 2502047465 is about 50020.4704596028. The cubic root of 2502047465 is about 1357.5792188665.

The spelling of 2502047465 in words is "two billion, five hundred two million, forty-seven thousand, four hundred sixty-five".