4426825837 has 4 divisors (see below), whose sum is σ = 5059229536. Its totient is φ = 3794422140.

The previous prime is 4426825811. The next prime is 4426825841. The reversal of 4426825837 is 7385286244.

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 not a de Polignac number, because 4426825837 - 2¹⁹ = 4426301549 is a prime.

It is a super-2 number, since 2×4426825837² = 39193573982261501138, which 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 (4426825037) 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, 316201839 + ... + 316201852.

It is an arithmetic number, because the mean of its divisors is an integer number (1264807384).

Almost surely, 2^4426825837 is an apocalyptic number.

It is an amenable number.

4426825837 is a deficient number, since it is larger than the sum of its proper divisors (632403699).

4426825837 is an equidigital number, since it uses as much as digits as its factorization.

4426825837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632403698.

The product of its digits is 2580480, while the sum is 49.

The square root of 4426825837 is about 66534.3958941539. The cubic root of 4426825837 is about 1641.9659446145.

The spelling of 4426825837 in words is "four billion, four hundred twenty-six million, eight hundred twenty-five thousand, eight hundred thirty-seven".