151550005503 has 16 divisors (see below), whose sum is σ = 218384693856. Its totient is φ = 92929643520.

The previous prime is 151550005457. The next prime is 151550005517. The reversal of 151550005503 is 305500055151.

151550005503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151550005503 - 2²⁸ = 151281570047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151550005543) 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, 6903450 + ... + 6925367.

It is an arithmetic number, because the mean of its divisors is an integer number (13649043366).

Almost surely, 2^151550005503 is an apocalyptic number.

151550005503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

151550005503 is a deficient number, since it is larger than the sum of its proper divisors (66834688353).

151550005503 is a wasteful number, since it uses less digits than its factorization.

151550005503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13829114.

The product of its (nonzero) digits is 9375, while the sum is 30.

The spelling of 151550005503 in words is "one hundred fifty-one billion, five hundred fifty million, five thousand, five hundred three".