6456407701 has 4 divisors (see below), whose sum is σ = 6565838400. Its totient is φ = 6346977004.

The previous prime is 6456407627. The next prime is 6456407753. The reversal of 6456407701 is 1077046546.

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 not a de Polignac number, because 6456407701 - 2²³ = 6448019093 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 (6456477701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54715261 + ... + 54715378.

It is an arithmetic number, because the mean of its divisors is an integer number (1641459600).

Almost surely, 2^6456407701 is an apocalyptic number.

It is an amenable number.

6456407701 is a deficient number, since it is larger than the sum of its proper divisors (109430699).

6456407701 is a wasteful number, since it uses less digits than its factorization.

6456407701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109430698.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 6456407701 is about 80351.7747221553. The cubic root of 6456407701 is about 1862.0741979091.

The spelling of 6456407701 in words is "six billion, four hundred fifty-six million, four hundred seven thousand, seven hundred one".