151263305463 has 4 divisors (see below), whose sum is σ = 201684407288. Its totient is φ = 100842203640.

The previous prime is 151263305407. The next prime is 151263305563. The reversal of 151263305463 is 364503362151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364503362151 = 3 ⋅121501120717.

It is a de Polignac number, because none of the positive numbers 2^k-151263305463 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 (151263305563) 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, 25210550908 + ... + 25210550913.

It is an arithmetic number, because the mean of its divisors is an integer number (50421101822).

Almost surely, 2^151263305463 is an apocalyptic number.

151263305463 is a deficient number, since it is larger than the sum of its proper divisors (50421101825).

151263305463 is an equidigital number, since it uses as much as digits as its factorization.

151263305463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50421101824.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 151263305463 in words is "one hundred fifty-one billion, two hundred sixty-three million, three hundred five thousand, four hundred sixty-three".