901011573268 has 12 divisors (see below), whose sum is σ = 1576777384672. Its totient is φ = 450503749080.

The previous prime is 901011573251. The next prime is 901011573347. The reversal of 901011573268 is 862375110109.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950371 + ... + 1644757.

Almost surely, 2^901011573268 is an apocalyptic number.

It is an amenable number.

901011573268 is a deficient number, since it is larger than the sum of its proper divisors (675765811404).

901011573268 is a wasteful number, since it uses less digits than its factorization.

901011573268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018782 (or 1018780 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 901011573268 in words is "nine hundred one billion, eleven million, five hundred seventy-three thousand, two hundred sixty-eight".