56010620 has 12 divisors (see below), whose sum is σ = 117622344. Its totient is φ = 22404240.

The previous prime is 56010611. The next prime is 56010623. The reversal of 56010620 is 2601065.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 2800531 = 56010620 / (5 + 6 + 0 + 1 + 0 + 6 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 56010592 and 56010601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56010623) 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, 1400246 + ... + 1400285.

It is an arithmetic number, because the mean of its divisors is an integer number (9801862).

Almost surely, 2^56010620 is an apocalyptic number.

It is an amenable number.

56010620 is an abundant number, since it is smaller than the sum of its proper divisors (61611724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56010620 is a wasteful number, since it uses less digits than its factorization.

56010620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800540 (or 2800538 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 56010620 is about 7484.0243185067. The cubic root of 56010620 is about 382.6104199415.

Adding to 56010620 its reverse (2601065), we get a palindrome (58611685).

The spelling of 56010620 in words is "fifty-six million, ten thousand, six hundred twenty".