901275473 has 6 divisors (see below), whose sum is σ = 1048422546. Its totient is φ = 772521792.

The previous prime is 901275449. The next prime is 901275481. The reversal of 901275473 is 374572109.

It can be written as a sum of positive squares in only one way, i.e., 887563264 + 13712209 = 29792^2 + 3703^2 .

It is not a de Polignac number, because 901275473 - 2⁶ = 901275409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (901275443) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 9196640 + ... + 9196737.

It is an arithmetic number, because the mean of its divisors is an integer number (174737091).

Almost surely, 2^901275473 is an apocalyptic number.

It is an amenable number.

901275473 is a deficient number, since it is larger than the sum of its proper divisors (147147073).

901275473 is a wasteful number, since it uses less digits than its factorization.

901275473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18393391 (or 18393384 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 901275473 is about 30021.2503570388. The cubic root of 901275473 is about 965.9452639993.

The spelling of 901275473 in words is "nine hundred one million, two hundred seventy-five thousand, four hundred seventy-three".