150075020 has 12 divisors (see below), whose sum is σ = 315157584. Its totient is φ = 60030000.

The previous prime is 150075019. The next prime is 150075059. The reversal of 150075020 is 20570051.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 7503751 = 150075020 / (1 + 5 + 0 + 0 + 7 + 5 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 150074983 and 150075001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3751856 + ... + 3751895.

It is an arithmetic number, because the mean of its divisors is an integer number (26263132).

Almost surely, 2^150075020 is an apocalyptic number.

150075020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150075020 is an abundant number, since it is smaller than the sum of its proper divisors (165082564).

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

150075020 is a wasteful number, since it uses less digits than its factorization.

150075020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7503760 (or 7503758 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 150075020 is about 12250.5110097498. The cubic root of 150075020 is about 531.4178483238.

The spelling of 150075020 in words is "one hundred fifty million, seventy-five thousand, twenty".