4255715467774 has 4 divisors (see below), whose sum is σ = 6383573201664. Its totient is φ = 2127857733886.

The previous prime is 4255715467747. The next prime is 4255715467789. The reversal of 4255715467774 is 4777645175524.

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

It is a super-2 number, since 2×4255715467774² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063928866942 + ... + 1063928866945.

It is an arithmetic number, because the mean of its divisors is an integer number (1595893300416).

Almost surely, 2^{4255715467774} is an apocalyptic number.

4255715467774 is a deficient number, since it is larger than the sum of its proper divisors (2127857733890).

4255715467774 is a wasteful number, since it uses less digits than its factorization.

4255715467774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127857733889.

The product of its digits is 230496000, while the sum is 64.

The spelling of 4255715467774 in words is "four trillion, two hundred fifty-five billion, seven hundred fifteen million, four hundred sixty-seven thousand, seven hundred seventy-four".