13540022514 has 24 divisors (see below), whose sum is σ = 29339146512. Its totient is φ = 4512966840.

The previous prime is 13540022477. The next prime is 13540022543. The reversal of 13540022514 is 41522004531.

13540022514 is a `hidden beast` number, since 1 + 3 + 5 + 400 + 2 + 251 + 4 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271549 + ... + 317519.

It is an arithmetic number, because the mean of its divisors is an integer number (1222464438).

Almost surely, 2^13540022514 is an apocalyptic number.

13540022514 is an abundant number, since it is smaller than the sum of its proper divisors (15799123998).

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

13540022514 is a wasteful number, since it uses less digits than its factorization.

13540022514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62342 (or 62339 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 13540022514 in words is "thirteen billion, five hundred forty million, twenty-two thousand, five hundred fourteen".