56953061 has 4 divisors (see below), whose sum is σ = 62130624. Its totient is φ = 51775500.

The previous prime is 56953033. The next prime is 56953063. The reversal of 56953061 is 16035965.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56953061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56953063) 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, 2588765 + ... + 2588786.

It is an arithmetic number, because the mean of its divisors is an integer number (15532656).

Almost surely, 2^56953061 is an apocalyptic number.

It is an amenable number.

56953061 is a deficient number, since it is larger than the sum of its proper divisors (5177563).

56953061 is a wasteful number, since it uses less digits than its factorization.

56953061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177562.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 56953061 is about 7546.7251838132. The cubic root of 56953061 is about 384.7444438857.

The spelling of 56953061 in words is "fifty-six million, nine hundred fifty-three thousand, sixty-one".