56069245 has 16 divisors (see below), whose sum is σ = 69494400. Its totient is φ = 43395264.

The previous prime is 56069231. The next prime is 56069249. The reversal of 56069245 is 54296065.

It is a cyclic number.

It is not a de Polignac number, because 56069245 - 2¹¹ = 56067197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56069249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36054 + ... + 37576.

It is an arithmetic number, because the mean of its divisors is an integer number (4343400).

Almost surely, 2^56069245 is an apocalyptic number.

It is an amenable number.

56069245 is a deficient number, since it is larger than the sum of its proper divisors (13425155).

56069245 is a wasteful number, since it uses less digits than its factorization.

56069245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 56069245 is about 7487.9399703790. The cubic root of 56069245 is about 382.7438631741.

The spelling of 56069245 in words is "fifty-six million, sixty-nine thousand, two hundred forty-five".