56111054 has 16 divisors (see below), whose sum is σ = 87661440. Its totient is φ = 26906880.

The previous prime is 56111051. The next prime is 56111057. The reversal of 56111054 is 45011165.

It is an interprime number because it is at equal distance from previous prime (56111051) and next prime (56111057).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56111051) 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, 3002 + ... + 11010.

It is an arithmetic number, because the mean of its divisors is an integer number (5478840).

Almost surely, 2^56111054 is an apocalyptic number.

56111054 is a deficient number, since it is larger than the sum of its proper divisors (31550386).

56111054 is a wasteful number, since it uses less digits than its factorization.

56111054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8155.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 56111054 is about 7490.7312059638. The cubic root of 56111054 is about 382.8389727266.

The spelling of 56111054 in words is "fifty-six million, one hundred eleven thousand, fifty-four".