901453 has 6 divisors (see below), whose sum is σ = 1048686. Its totient is φ = 772632.

The previous prime is 901451. The next prime is 901457. The reversal of 901453 is 354109.

901453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 879844 + 21609 = 938^2 + 147^2 .

It is not a de Polignac number, because 901453 - 2¹ = 901451 is a prime.

It is a super-2 number, since 2×901453² = 1625235022418, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9150 + ... + 9247.

It is an arithmetic number, because the mean of its divisors is an integer number (174781).

2⁹⁰¹⁴⁵³ is an apocalyptic number.

It is an amenable number.

901453 is a deficient number, since it is larger than the sum of its proper divisors (147233).

901453 is a wasteful number, since it uses less digits than its factorization.

901453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18411 (or 18404 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 901453 is about 949.4487874551. The cubic root of 901453 is about 96.6008681571.

The spelling of 901453 in words is "nine hundred one thousand, four hundred fifty-three".