3735620501 has 2 divisors, whose sum is σ = 3735620502. Its totient is φ = 3735620500.

The previous prime is 3735620411. The next prime is 3735620513. The reversal of 3735620501 is 1050265373.

3735620501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3413597476 + 322023025 = 58426^2 + 17945^2 .

It is an emirp because it is prime and its reverse (1050265373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3735620501 - 2³⁰ = 2661878677 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3735620531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1867810250 + 1867810251.

It is an arithmetic number, because the mean of its divisors is an integer number (1867810251).

Almost surely, 2^3735620501 is an apocalyptic number.

It is an amenable number.

3735620501 is a deficient number, since it is larger than the sum of its proper divisors (1).

3735620501 is an equidigital number, since it uses as much as digits as its factorization.

3735620501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 3735620501 is about 61119.7226842531. The cubic root of 3735620501 is about 1551.6279117221.

Adding to 3735620501 its reverse (1050265373), we get a palindrome (4785885874).

The spelling of 3735620501 in words is "three billion, seven hundred thirty-five million, six hundred twenty thousand, five hundred one".