2094553453 has 8 divisors (see below), whose sum is σ = 2119256856. Its totient is φ = 2069928000.

The previous prime is 2094553451. The next prime is 2094553457. The reversal of 2094553453 is 3543554902.

It can be written as a sum of positive squares in 4 ways, for example, as 923065924 + 1171487529 = 30382^2 + 34227^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2094553453 - 2¹ = 2094553451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094553451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35475 + ... + 73807.

It is an arithmetic number, because the mean of its divisors is an integer number (264907107).

Almost surely, 2^2094553453 is an apocalyptic number.

It is an amenable number.

2094553453 is a deficient number, since it is larger than the sum of its proper divisors (24703403).

2094553453 is a wasteful number, since it uses less digits than its factorization.

2094553453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38975.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 2094553453 is about 45766.2916675581. The cubic root of 2094553453 is about 1279.4711057512.

The spelling of 2094553453 in words is "two billion, ninety-four million, five hundred fifty-three thousand, four hundred fifty-three".