151473451723 has 8 divisors (see below), whose sum is σ = 165282615360. Its totient is φ = 137670763080.

The previous prime is 151473451693. The next prime is 151473451741. The reversal of 151473451723 is 327154374151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151473451723 - 2⁵ = 151473451691 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 151473451723.

It is not an unprimeable number, because it can be changed into a prime (151473451763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1569765 + ... + 1663462.

It is an arithmetic number, because the mean of its divisors is an integer number (20660326920).

Almost surely, 2^151473451723 is an apocalyptic number.

151473451723 is a deficient number, since it is larger than the sum of its proper divisors (13809163637).

151473451723 is a wasteful number, since it uses less digits than its factorization.

151473451723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3237497.

The product of its digits is 352800, while the sum is 43.

The spelling of 151473451723 in words is "one hundred fifty-one billion, four hundred seventy-three million, four hundred fifty-one thousand, seven hundred twenty-three".