3726525631 has 2 divisors, whose sum is σ = 3726525632. Its totient is φ = 3726525630.

The previous prime is 3726525601. The next prime is 3726525659. The reversal of 3726525631 is 1365256273.

It is a strong prime.

It is an emirp because it is prime and its reverse (1365256273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3726525631 - 2⁷ = 3726525503 is a prime.

It is a super-2 number, since 2×3726525631² = 27773986556999896322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3726525601) 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 as a sum of consecutive naturals, namely, 1863262815 + 1863262816.

It is an arithmetic number, because the mean of its divisors is an integer number (1863262816).

Almost surely, 2^3726525631 is an apocalyptic number.

3726525631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3726525631 is an equidigital number, since it uses as much as digits as its factorization.

3726525631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 40.

The square root of 3726525631 is about 61045.2752553381. The cubic root of 3726525631 is about 1550.3676728890.

The spelling of 3726525631 in words is "three billion, seven hundred twenty-six million, five hundred twenty-five thousand, six hundred thirty-one".