1113464855 has 4 divisors (see below), whose sum is σ = 1336157832. Its totient is φ = 890771880.

The previous prime is 1113464819. The next prime is 1113464867. The reversal of 1113464855 is 5584643111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5584643111 = 89 ⋅62748799.

It is not a de Polignac number, because 1113464855 - 2¹⁶ = 1113399319 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 111346481 + ... + 111346490.

It is an arithmetic number, because the mean of its divisors is an integer number (334039458).

Almost surely, 2^1113464855 is an apocalyptic number.

1113464855 is a deficient number, since it is larger than the sum of its proper divisors (222692977).

1113464855 is an equidigital number, since it uses as much as digits as its factorization.

1113464855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222692976.

The product of its digits is 57600, while the sum is 38.

The square root of 1113464855 is about 33368.6208135727. The cubic root of 1113464855 is about 1036.4750157781.

The spelling of 1113464855 in words is "one billion, one hundred thirteen million, four hundred sixty-four thousand, eight hundred fifty-five".