3537501913 has 12 divisors (see below), whose sum is σ = 4057389504. Its totient is φ = 3076086200.

The previous prime is 3537501911. The next prime is 3537501971. The reversal of 3537501913 is 3191057353.

It is not a de Polignac number, because 3537501913 - 2¹ = 3537501911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3537501911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 632773 + ... + 638338.

It is an arithmetic number, because the mean of its divisors is an integer number (338115792).

Almost surely, 2^3537501913 is an apocalyptic number.

It is an amenable number.

3537501913 is a deficient number, since it is larger than the sum of its proper divisors (519887591).

3537501913 is a wasteful number, since it uses less digits than its factorization.

3537501913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271156 (or 1271145 counting only the distinct ones).

The product of its (nonzero) digits is 42525, while the sum is 37.

The square root of 3537501913 is about 59476.9023487269. The cubic root of 3537501913 is about 1523.6979893609.

The spelling of 3537501913 in words is "three billion, five hundred thirty-seven million, five hundred one thousand, nine hundred thirteen".