5351465146431 has 4 divisors (see below), whose sum is σ = 7135286861912. Its totient is φ = 3567643430952.

The previous prime is 5351465146427. The next prime is 5351465146459. The reversal of 5351465146431 is 1346415641535.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5351465146431 - 2² = 5351465146427 is a prime.

It is a super-2 number, since 2×5351465146431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5351465146471) 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, 891910857736 + ... + 891910857741.

It is an arithmetic number, because the mean of its divisors is an integer number (1783821715478).

Almost surely, 2^{5351465146431} is an apocalyptic number.

5351465146431 is a deficient number, since it is larger than the sum of its proper divisors (1783821715481).

5351465146431 is a wasteful number, since it uses less digits than its factorization.

5351465146431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783821715480.

The product of its digits is 2592000, while the sum is 48.

The spelling of 5351465146431 in words is "five trillion, three hundred fifty-one billion, four hundred sixty-five million, one hundred forty-six thousand, four hundred thirty-one".