55460121405766 has 32 divisors (see below), whose sum is σ = 103717983628800. Its totient is φ = 21607765761600.

The previous prime is 55460121405757. The next prime is 55460121405847. The reversal of 55460121405766 is 66750412106455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73865410 + ... + 74612458.

It is an arithmetic number, because the mean of its divisors is an integer number (3241186988400).

Almost surely, 2^{55460121405766} is an apocalyptic number.

55460121405766 is a deficient number, since it is larger than the sum of its proper divisors (48257862223034).

55460121405766 is a wasteful number, since it uses less digits than its factorization.

55460121405766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229140.

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 55460121405766 in words is "fifty-five trillion, four hundred sixty billion, one hundred twenty-one million, four hundred five thousand, seven hundred sixty-six".