2402145531533 has 16 divisors (see below), whose sum is σ = 2630999517120. Its totient is φ = 2175043833600.

The previous prime is 2402145531521. The next prime is 2402145531551. The reversal of 2402145531533 is 3351355412042.

It is not a de Polignac number, because 2402145531533 - 2⁶ = 2402145531469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402145581533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7798538 + ... + 8100708.

It is an arithmetic number, because the mean of its divisors is an integer number (164437469820).

Almost surely, 2^{2402145531533} is an apocalyptic number.

It is an amenable number.

2402145531533 is a deficient number, since it is larger than the sum of its proper divisors (228853985587).

2402145531533 is a wasteful number, since it uses less digits than its factorization.

2402145531533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305068.

The product of its (nonzero) digits is 216000, while the sum is 38.

It can be divided in two parts, 24021 and 45531533, that added together give a palindrome (45555554).

The spelling of 2402145531533 in words is "two trillion, four hundred two billion, one hundred forty-five million, five hundred thirty-one thousand, five hundred thirty-three".