150345770 has 16 divisors (see below), whose sum is σ = 277223688. Its totient is φ = 58671360.

The previous prime is 150345757. The next prime is 150345787. The reversal of 150345770 is 77543051.

It can be written as a sum of positive squares in 4 ways, for example, as 69039481 + 81306289 = 8309^2 + 9017^2 .

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, 182939 + ... + 183758.

Almost surely, 2^150345770 is an apocalyptic number.

150345770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150345770 is a deficient number, since it is larger than the sum of its proper divisors (126877918).

150345770 is a wasteful number, since it uses less digits than its factorization.

150345770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366745.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 150345770 is about 12261.5565896015. The cubic root of 150345770 is about 531.7372329082.

The spelling of 150345770 in words is "one hundred fifty million, three hundred forty-five thousand, seven hundred seventy".