905152816 has 10 divisors (see below), whose sum is σ = 1753733612. Its totient is φ = 452576400.

The previous prime is 905152813. The next prime is 905152883. The reversal of 905152816 is 618251509.

905152816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (905152813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28286010 + ... + 28286041.

Almost surely, 2^905152816 is an apocalyptic number.

It is an amenable number.

905152816 is a deficient number, since it is larger than the sum of its proper divisors (848580796).

905152816 is a wasteful number, since it uses less digits than its factorization.

905152816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56572059 (or 56572053 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 37.

The square root of 905152816 is about 30085.7576936330. The cubic root of 905152816 is about 967.3284678330.

The spelling of 905152816 in words is "nine hundred five million, one hundred fifty-two thousand, eight hundred sixteen".