6485023351 has 4 divisors (see below), whose sum is σ = 6766980912. Its totient is φ = 6203065792.

The previous prime is 6485023333. The next prime is 6485023357. The reversal of 6485023351 is 1533205846.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1533205846 = 2 ⋅766602923.

It is a cyclic number.

It is not a de Polignac number, because 6485023351 - 2²⁷ = 6350805623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6485023351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6485023357) 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, 140978746 + ... + 140978791.

It is an arithmetic number, because the mean of its divisors is an integer number (1691745228).

Almost surely, 2^6485023351 is an apocalyptic number.

6485023351 is a deficient number, since it is larger than the sum of its proper divisors (281957561).

6485023351 is a wasteful number, since it uses less digits than its factorization.

6485023351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281957560.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 6485023351 is about 80529.6426851628. The cubic root of 6485023351 is about 1864.8211297425.

The spelling of 6485023351 in words is "six billion, four hundred eighty-five million, twenty-three thousand, three hundred fifty-one".