905388150938 has 16 divisors (see below), whose sum is σ = 1360674949920. Its totient is φ = 451830085200.

The previous prime is 905388150929. The next prime is 905388150941. The reversal of 905388150938 is 839051883509.

905388150938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7602593 + ... + 7720763.

It is an arithmetic number, because the mean of its divisors is an integer number (85042184370).

Almost surely, 2^905388150938 is an apocalyptic number.

905388150938 is a deficient number, since it is larger than the sum of its proper divisors (455286798982).

905388150938 is a wasteful number, since it uses less digits than its factorization.

905388150938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125453.

The product of its (nonzero) digits is 9331200, while the sum is 59.

The spelling of 905388150938 in words is "nine hundred five billion, three hundred eighty-eight million, one hundred fifty thousand, nine hundred thirty-eight".