151749670752 has 48 divisors (see below), whose sum is σ = 442603208880. Its totient is φ = 50583223296.

The previous prime is 151749670727. The next prime is 151749670759. The reversal of 151749670752 is 257076947151.

151749670752 is a `hidden beast` number, since 1 + 5 + 17 + 496 + 70 + 75 + 2 = 666.

151749670752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151749670759) 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 7 ways as a sum of consecutive naturals, for example, 87817233 + ... + 87818960.

It is an arithmetic number, because the mean of its divisors is an integer number (9220900185).

Almost surely, 2^151749670752 is an apocalyptic number.

151749670752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151749670752 is an abundant number, since it is smaller than the sum of its proper divisors (290853538128).

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

151749670752 is a wasteful number, since it uses less digits than its factorization.

151749670752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175636212 (or 175636198 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 54.

The spelling of 151749670752 in words is "one hundred fifty-one billion, seven hundred forty-nine million, six hundred seventy thousand, seven hundred fifty-two".