56245141 has 4 divisors (see below), whose sum is σ = 56264832. Its totient is φ = 56225452.

The previous prime is 56245039. The next prime is 56245157. The reversal of 56245141 is 14154265.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14154265 = 5 ⋅2830853.

It is a cyclic number.

It is not a de Polignac number, because 56245141 - 2¹³ = 56236949 is a prime.

It is a super-2 number, since 2×56245141² = 6327031772219762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56245841) 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, 4645 + ... + 11578.

It is an arithmetic number, because the mean of its divisors is an integer number (14066208).

Almost surely, 2^56245141 is an apocalyptic number.

It is an amenable number.

56245141 is a deficient number, since it is larger than the sum of its proper divisors (19691).

56245141 is a wasteful number, since it uses less digits than its factorization.

56245141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19690.

The product of its digits is 4800, while the sum is 28.

The square root of 56245141 is about 7499.6760596708. The cubic root of 56245141 is about 383.1436832938.

The spelling of 56245141 in words is "fifty-six million, two hundred forty-five thousand, one hundred forty-one".