151251377525 has 6 divisors (see below), whose sum is σ = 187551708162. Its totient is φ = 121001102000.

The previous prime is 151251377437. The next prime is 151251377587. The reversal of 151251377525 is 525773152151.

It can be written as a sum of positive squares in 3 ways, for example, as 23629530961 + 127621846564 = 153719^2 + 357242^2 .

It is not a de Polignac number, because 151251377525 - 2⁸ = 151251377269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3025027526 + ... + 3025027575.

It is an arithmetic number, because the mean of its divisors is an integer number (31258618027).

Almost surely, 2^151251377525 is an apocalyptic number.

It is an amenable number.

151251377525 is a deficient number, since it is larger than the sum of its proper divisors (36300330637).

151251377525 is an equidigital number, since it uses as much as digits as its factorization.

151251377525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050055111 (or 6050055106 counting only the distinct ones).

The product of its digits is 367500, while the sum is 44.

The spelling of 151251377525 in words is "one hundred fifty-one billion, two hundred fifty-one million, three hundred seventy-seven thousand, five hundred twenty-five".