4012552228873 has 4 divisors (see below), whose sum is σ = 4012872963328. Its totient is φ = 4012231494420.

The previous prime is 4012552228837. The next prime is 4012552228877. The reversal of 4012552228873 is 3788222552104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4012552228873 is a prime.

It is a super-2 number, since 2×4012552228873² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4012552228877) 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, 160348461 + ... + 160373482.

It is an arithmetic number, because the mean of its divisors is an integer number (1003218240832).

Almost surely, 2^{4012552228873} is an apocalyptic number.

It is an amenable number.

4012552228873 is a deficient number, since it is larger than the sum of its proper divisors (320734455).

4012552228873 is a wasteful number, since it uses less digits than its factorization.

4012552228873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320734454.

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 4012552228873 in words is "four trillion, twelve billion, five hundred fifty-two million, two hundred twenty-eight thousand, eight hundred seventy-three".