56013122 has 8 divisors (see below), whose sum is σ = 91657872. Its totient is φ = 25460500.

The previous prime is 56013101. The next prime is 56013137. The reversal of 56013122 is 22131065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 56013094 and 56013103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1273004 + ... + 1273047.

It is an arithmetic number, because the mean of its divisors is an integer number (11457234).

Almost surely, 2^56013122 is an apocalyptic number.

56013122 is a deficient number, since it is larger than the sum of its proper divisors (35644750).

56013122 is a wasteful number, since it uses less digits than its factorization.

56013122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546064.

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

The square root of 56013122 is about 7484.1914726976. The cubic root of 56013122 is about 382.6161169386.

Adding to 56013122 its reverse (22131065), we get a palindrome (78144187).

The spelling of 56013122 in words is "fifty-six million, thirteen thousand, one hundred twenty-two".