151329553542 has 24 divisors (see below), whose sum is σ = 327898189944. Its totient is φ = 50440493664.

The previous prime is 151329553541. The next prime is 151329553567. The reversal of 151329553542 is 245355923151.

151329553542 is a `hidden beast` number, since 1 + 5 + 1 + 3 + 295 + 5 + 354 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151329553541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138418 + ... + 567290.

It is an arithmetic number, because the mean of its divisors is an integer number (13662424581).

Almost surely, 2^151329553542 is an apocalyptic number.

151329553542 is an abundant number, since it is smaller than the sum of its proper divisors (176568636402).

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

151329553542 is a wasteful number, since it uses less digits than its factorization.

151329553542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448484 (or 448481 counting only the distinct ones).

The product of its digits is 810000, while the sum is 45.

The spelling of 151329553542 in words is "one hundred fifty-one billion, three hundred twenty-nine million, five hundred fifty-three thousand, five hundred forty-two".