6351465145 has 16 divisors (see below), whose sum is σ = 7770686400. Its totient is φ = 4982013504.

The previous prime is 6351465143. The next prime is 6351465161. The reversal of 6351465145 is 5415641536.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6351465145 - 2¹ = 6351465143 is a prime.

It is a super-2 number, since 2×6351465145² = 80682218976299742050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6351465098 and 6351465107.

It is not an unprimeable number, because it can be changed into a prime (6351465143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443182 + ... + 457288.

It is an arithmetic number, because the mean of its divisors is an integer number (485667900).

Almost surely, 2^6351465145 is an apocalyptic number.

It is an amenable number.

6351465145 is a deficient number, since it is larger than the sum of its proper divisors (1419221255).

6351465145 is a wasteful number, since it uses less digits than its factorization.

6351465145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15864.

The product of its digits is 216000, while the sum is 40.

The square root of 6351465145 is about 79696.0798596769. The cubic root of 6351465145 is about 1851.9303100045.

The spelling of 6351465145 in words is "six billion, three hundred fifty-one million, four hundred sixty-five thousand, one hundred forty-five".