150291527640 has 32 divisors (see below), whose sum is σ = 450874583280. Its totient is φ = 40077740672.

The previous prime is 150291527629. The next prime is 150291527699. The reversal of 150291527640 is 46725192051.

150291527640 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 150291527592 and 150291527601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626214579 + ... + 626214818.

Almost surely, 2^150291527640 is an apocalyptic number.

150291527640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150291527640 is an abundant number, since it is smaller than the sum of its proper divisors (300583055640).

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

150291527640 is a wasteful number, since it uses less digits than its factorization.

150291527640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252429411 (or 1252429407 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 150291527640 in words is "one hundred fifty billion, two hundred ninety-one million, five hundred twenty-seven thousand, six hundred forty".