151563702078471 has 16 divisors (see below), whose sum is σ = 204995604804320. Its totient is φ = 99596739870720.

The previous prime is 151563702078433. The next prime is 151563702078527. The reversal of 151563702078471 is 174870207365151.

It is a happy number.

It is not a de Polignac number, because 151563702078471 - 2²² = 151563697884167 is a prime.

It is a super-3 number, since 3×151563702078471³ (a number of 44 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151563702078431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200707770 + ... + 1200833991.

It is an arithmetic number, because the mean of its divisors is an integer number (12812225300270).

Almost surely, 2^{151563702078471} is an apocalyptic number.

151563702078471 is a deficient number, since it is larger than the sum of its proper divisors (53431902725849).

151563702078471 is a wasteful number, since it uses less digits than its factorization.

151563702078471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401542066.

The product of its (nonzero) digits is 9878400, while the sum is 57.

The spelling of 151563702078471 in words is "one hundred fifty-one trillion, five hundred sixty-three billion, seven hundred two million, seventy-eight thousand, four hundred seventy-one".