6460283957 has 4 divisors (see below), whose sum is σ = 6506760960. Its totient is φ = 6413806956.

The previous prime is 6460283939. The next prime is 6460283959. The reversal of 6460283957 is 7593820646.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6460283957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6460283959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23238293 + ... + 23238570.

It is an arithmetic number, because the mean of its divisors is an integer number (1626690240).

Almost surely, 2^6460283957 is an apocalyptic number.

It is an amenable number.

6460283957 is a deficient number, since it is larger than the sum of its proper divisors (46477003).

6460283957 is a wasteful number, since it uses less digits than its factorization.

6460283957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46477002.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 6460283957 is about 80375.8916404664. The cubic root of 6460283957 is about 1862.4467700175.

The spelling of 6460283957 in words is "six billion, four hundred sixty million, two hundred eighty-three thousand, nine hundred fifty-seven".