2535439484918 has 48 divisors (see below), whose sum is σ = 3868837560000. Its totient is φ = 1246124148480.

The previous prime is 2535439484873. The next prime is 2535439484939. The reversal of 2535439484918 is 8194849345352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2417005658 + ... + 2417006706.

It is an arithmetic number, because the mean of its divisors is an integer number (80600782500).

Almost surely, 2^{2535439484918} is an apocalyptic number.

2535439484918 is a deficient number, since it is larger than the sum of its proper divisors (1333398075082).

2535439484918 is a wasteful number, since it uses less digits than its factorization.

2535439484918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817 (or 1644 counting only the distinct ones).

The product of its digits is 149299200, while the sum is 65.

The spelling of 2535439484918 in words is "two trillion, five hundred thirty-five billion, four hundred thirty-nine million, four hundred eighty-four thousand, nine hundred eighteen".