3537243789504 has 56 divisors (see below), whose sum is σ = 9681680214960. Its totient is φ = 1138423286784.

The previous prime is 3537243789503. The next prime is 3537243789517. The reversal of 3537243789504 is 4059873427353.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3537243789503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317634859 + ... + 317645994.

Almost surely, 2^{3537243789504} is an apocalyptic number.

It is an amenable number.

3537243789504 is an abundant number, since it is smaller than the sum of its proper divisors (6144436425456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3537243789504 is a wasteful number, since it uses less digits than its factorization.

3537243789504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635280897 (or 635280887 counting only the distinct ones).

The product of its (nonzero) digits is 76204800, while the sum is 60.

The spelling of 3537243789504 in words is "three trillion, five hundred thirty-seven billion, two hundred forty-three million, seven hundred eighty-nine thousand, five hundred four".