150040555 has 16 divisors (see below), whose sum is σ = 217874880. Its totient is φ = 96832512.

The previous prime is 150040547. The next prime is 150040603. The reversal of 150040555 is 555040051.

It is not a de Polignac number, because 150040555 - 2³ = 150040547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125490 + ... + 126679.

It is an arithmetic number, because the mean of its divisors is an integer number (13617180).

Almost surely, 2^150040555 is an apocalyptic number.

150040555 is a deficient number, since it is larger than the sum of its proper divisors (67834325).

150040555 is a wasteful number, since it uses less digits than its factorization.

150040555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252198.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 150040555 is about 12249.1042529648. The cubic root of 150040555 is about 531.3771648523.

The spelling of 150040555 in words is "one hundred fifty million, forty thousand, five hundred fifty-five".