150778370730 has 32 divisors (see below), whose sum is σ = 389704097664. Its totient is φ = 37114675776.

The previous prime is 150778370723. The next prime is 150778370749. The reversal of 150778370730 is 37073877051.

150778370730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 150778370730.

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 15 ways as a sum of consecutive naturals, for example, 193305214 + ... + 193305993.

It is an arithmetic number, because the mean of its divisors is an integer number (12178253052).

Almost surely, 2^150778370730 is an apocalyptic number.

150778370730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150778370730 is an abundant number, since it is smaller than the sum of its proper divisors (238925726934).

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

150778370730 is a wasteful number, since it uses less digits than its factorization.

150778370730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386611230.

The product of its (nonzero) digits is 864360, while the sum is 48.

The spelling of 150778370730 in words is "one hundred fifty billion, seven hundred seventy-eight million, three hundred seventy thousand, seven hundred thirty".