4133531835489 has 64 divisors (see below), whose sum is σ = 6851179520000. Its totient is φ = 2209375284480.

The previous prime is 4133531835487. The next prime is 4133531835493. The reversal of 4133531835489 is 9845381353314.

It is a happy number.

It is not a de Polignac number, because 4133531835489 - 2¹ = 4133531835487 is a prime.

It is a super-2 number, since 2×4133531835489² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4133531835481) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 206409 + ... + 2882649.

It is an arithmetic number, because the mean of its divisors is an integer number (107049680000).

Almost surely, 2^{4133531835489} is an apocalyptic number.

4133531835489 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4133531835489 is a deficient number, since it is larger than the sum of its proper divisors (2717647684511).

4133531835489 is a wasteful number, since it uses less digits than its factorization.

4133531835489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676363 (or 2676349 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 57.

The spelling of 4133531835489 in words is "four trillion, one hundred thirty-three billion, five hundred thirty-one million, eight hundred thirty-five thousand, four hundred eighty-nine".