53543340514 has 16 divisors (see below), whose sum is σ = 82795148640. Its totient is φ = 25957389600.

The previous prime is 53543340481. The next prime is 53543340553. The reversal of 53543340514 is 41504334535.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3099312 + ... + 3116539.

It is an arithmetic number, because the mean of its divisors is an integer number (5174696790).

Almost surely, 2^53543340514 is an apocalyptic number.

53543340514 is a deficient number, since it is larger than the sum of its proper divisors (29251808126).

53543340514 is a wasteful number, since it uses less digits than its factorization.

53543340514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6215985.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 53543340514 in words is "fifty-three billion, five hundred forty-three million, three hundred forty thousand, five hundred fourteen".