56206201115 has 4 divisors (see below), whose sum is σ = 67447441344. Its totient is φ = 44964960888.

The previous prime is 56206201111. The next prime is 56206201231. The reversal of 56206201115 is 51110260265.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56206201115 - 2² = 56206201111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56206201111) 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, 5620620107 + ... + 5620620116.

It is an arithmetic number, because the mean of its divisors is an integer number (16861860336).

Almost surely, 2^56206201115 is an apocalyptic number.

56206201115 is a deficient number, since it is larger than the sum of its proper divisors (11241240229).

56206201115 is a wasteful number, since it uses less digits than its factorization.

56206201115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11241240228.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 56206201115 in words is "fifty-six billion, two hundred six million, two hundred one thousand, one hundred fifteen".