151983807245 has 16 divisors (see below), whose sum is σ = 182666061360. Its totient is φ = 121396829184.

The previous prime is 151983807137. The next prime is 151983807251. The reversal of 151983807245 is 542708389151.

151983807245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5299403209 + 146684404036 = 72797^2 + 382994^2 .

It is a cyclic number.

It is not a de Polignac number, because 151983807245 - 2¹² = 151983803149 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 16629317 + ... + 16638453.

It is an arithmetic number, because the mean of its divisors is an integer number (11416628835).

Almost surely, 2^151983807245 is an apocalyptic number.

It is an amenable number.

151983807245 is a deficient number, since it is larger than the sum of its proper divisors (30682254115).

151983807245 is an equidigital number, since it uses as much as digits as its factorization.

151983807245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13984.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 151983807245 in words is "one hundred fifty-one billion, nine hundred eighty-three million, eight hundred seven thousand, two hundred forty-five".