56273461 has 4 divisors (see below), whose sum is σ = 56515212. Its totient is φ = 56031712.

The previous prime is 56273453. The next prime is 56273467. The reversal of 56273461 is 16437265.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3129361 + 53144100 = 1769^2 + 7290^2 .

It is a cyclic number.

It is not a de Polignac number, because 56273461 - 2³ = 56273453 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 (56273467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120526 + ... + 120991.

It is an arithmetic number, because the mean of its divisors is an integer number (14128803).

Almost surely, 2^56273461 is an apocalyptic number.

It is an amenable number.

56273461 is a deficient number, since it is larger than the sum of its proper divisors (241751).

56273461 is a wasteful number, since it uses less digits than its factorization.

56273461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241750.

The product of its digits is 30240, while the sum is 34.

The square root of 56273461 is about 7501.5639036137. The cubic root of 56273461 is about 383.2079780832.

The spelling of 56273461 in words is "fifty-six million, two hundred seventy-three thousand, four hundred sixty-one".