855534340574 has 8 divisors (see below), whose sum is σ = 1324698333888. Its totient is φ = 413968229280.

The previous prime is 855534340559. The next prime is 855534340613. The reversal of 855534340574 is 475043435558.

855534340574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×855534340574³ (a number of 37 digits) contains 333 as substring.

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, 6899470427 + ... + 6899470550.

It is an arithmetic number, because the mean of its divisors is an integer number (165587291736).

Almost surely, 2^855534340574 is an apocalyptic number.

855534340574 is a deficient number, since it is larger than the sum of its proper divisors (469163993314).

855534340574 is a wasteful number, since it uses less digits than its factorization.

855534340574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13798941010.

The product of its (nonzero) digits is 20160000, while the sum is 53.

The spelling of 855534340574 in words is "eight hundred fifty-five billion, five hundred thirty-four million, three hundred forty thousand, five hundred seventy-four".