6252047465 has 4 divisors (see below), whose sum is σ = 7502456964. Its totient is φ = 5001637968.

The previous prime is 6252047437. The next prime is 6252047507. The reversal of 6252047465 is 5647402526.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5647402526 = 2 ⋅2823701263.

It can be written as a sum of positive squares in 2 ways, for example, as 2302176361 + 3949871104 = 47981^2 + 62848^2 .

It is a cyclic number.

It is not a de Polignac number, because 6252047465 - 2⁸ = 6252047209 is a prime.

It is a super-2 number, since 2×6252047465² = 78176195009225852450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 625204742 + ... + 625204751.

It is an arithmetic number, because the mean of its divisors is an integer number (1875614241).

Almost surely, 2^6252047465 is an apocalyptic number.

It is an amenable number.

6252047465 is a deficient number, since it is larger than the sum of its proper divisors (1250409499).

6252047465 is a wasteful number, since it uses less digits than its factorization.

6252047465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250409498.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 6252047465 is about 79069.8897495121. The cubic root of 6252047465 is about 1842.2168720410.

The spelling of 6252047465 in words is "six billion, two hundred fifty-two million, forty-seven thousand, four hundred sixty-five".