2014023531533 has 4 divisors (see below), whose sum is σ = 2168948418588. Its totient is φ = 1859098644480.

The previous prime is 2014023531529. The next prime is 2014023531551. The reversal of 2014023531533 is 3351353204102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 249342432964 + 1764681098569 = 499342^2 + 1328413^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014023531533 - 2² = 2014023531529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2014023531533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014023531833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77462443508 + ... + 77462443533.

It is an arithmetic number, because the mean of its divisors is an integer number (542237104647).

Almost surely, 2^{2014023531533} is an apocalyptic number.

It is an amenable number.

2014023531533 is a deficient number, since it is larger than the sum of its proper divisors (154924887055).

2014023531533 is a wasteful number, since it uses less digits than its factorization.

2014023531533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154924887054.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 2014023531533 its reverse (3351353204102), we get a palindrome (5365376735635).

The spelling of 2014023531533 in words is "two trillion, fourteen billion, twenty-three million, five hundred thirty-one thousand, five hundred thirty-three".