4572712642837 has 4 divisors (see below), whose sum is σ = 4572988772716. Its totient is φ = 4572436512960.

The previous prime is 4572712642793. The next prime is 4572712642867. The reversal of 4572712642837 is 7382462172754.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 344421091876 + 4228291550961 = 586874^2 + 2056281^2 .

It is a cyclic number.

It is not a de Polignac number, because 4572712642837 - 2¹⁵ = 4572712610069 is a prime.

It is a super-2 number, since 2×4572712642837² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4572712642867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138040098 + ... + 138073219.

It is an arithmetic number, because the mean of its divisors is an integer number (1143247193179).

Almost surely, 2^{4572712642837} is an apocalyptic number.

It is an amenable number.

4572712642837 is a deficient number, since it is larger than the sum of its proper divisors (276129879).

4572712642837 is a wasteful number, since it uses less digits than its factorization.

4572712642837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276129878.

The product of its digits is 31610880, while the sum is 58.

The spelling of 4572712642837 in words is "four trillion, five hundred seventy-two billion, seven hundred twelve million, six hundred forty-two thousand, eight hundred thirty-seven".