2053268461 has 8 divisors (see below), whose sum is σ = 2099038464. Its totient is φ = 2007585360.

The previous prime is 2053268453. The next prime is 2053268471. The reversal of 2053268461 is 1648623502.

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 2053268461 - 2³ = 2053268453 is a prime.

It is a super-2 number, since 2×2053268461² = 8431822745874617042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2053268461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053268431) 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, 27271 + ... + 69643.

It is an arithmetic number, because the mean of its divisors is an integer number (262379808).

Almost surely, 2^2053268461 is an apocalyptic number.

It is an amenable number.

2053268461 is a deficient number, since it is larger than the sum of its proper divisors (45770003).

2053268461 is a wasteful number, since it uses less digits than its factorization.

2053268461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43451.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2053268461 is about 45313.0054289053. The cubic root of 2053268461 is about 1271.0088623273.

The spelling of 2053268461 in words is "two billion, fifty-three million, two hundred sixty-eight thousand, four hundred sixty-one".