151787028663 has 12 divisors (see below), whose sum is σ = 219251380608. Its totient is φ = 101189760000.

The previous prime is 151787028649. The next prime is 151787028689. The reversal of 151787028663 is 366820787151.

It is a happy number.

151787028663 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 151787028663 - 2⁶ = 151787028599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151787028763) 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 11 ways as a sum of consecutive naturals, for example, 868663 + ... + 1028663.

It is an arithmetic number, because the mean of its divisors is an integer number (18270948384).

Almost surely, 2^151787028663 is an apocalyptic number.

151787028663 is a deficient number, since it is larger than the sum of its proper divisors (67464351945).

151787028663 is a wasteful number, since it uses less digits than its factorization.

151787028663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265414 (or 265411 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 151787028663 in words is "one hundred fifty-one billion, seven hundred eighty-seven million, twenty-eight thousand, six hundred sixty-three".