151525055142 has 24 divisors (see below), whose sum is σ = 332259762744. Its totient is φ = 49899816864.

The previous prime is 151525055137. The next prime is 151525055153. The reversal of 151525055142 is 241550525151.

151525055142 is a `hidden beast` number, since 1 + 5 + 1 + 5 + 2 + 505 + 5 + 142 = 666.

151525055142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×151525055142² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 151525055097 and 151525055106.

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 11 ways as a sum of consecutive naturals, for example, 50709703 + ... + 50712690.

It is an arithmetic number, because the mean of its divisors is an integer number (13844156781).

Almost surely, 2^151525055142 is an apocalyptic number.

151525055142 is an abundant number, since it is smaller than the sum of its proper divisors (180734707602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151525055142 is a wasteful number, since it uses less digits than its factorization.

151525055142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101422484 (or 101422481 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 36.

The spelling of 151525055142 in words is "one hundred fifty-one billion, five hundred twenty-five million, fifty-five thousand, one hundred forty-two".