54435587775 has 12 divisors (see below), whose sum is σ = 90000171912. Its totient is φ = 29032313440.

The previous prime is 54435587761. The next prime is 54435587797. The reversal of 54435587775 is 57778553445.

It is not a de Polignac number, because 54435587775 - 2⁹ = 54435587263 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent 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, 362903844 + ... + 362903993.

It is an arithmetic number, because the mean of its divisors is an integer number (7500014326).

Almost surely, 2^54435587775 is an apocalyptic number.

54435587775 is a deficient number, since it is larger than the sum of its proper divisors (35564584137).

54435587775 is a wasteful number, since it uses less digits than its factorization.

54435587775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725807850 (or 725807845 counting only the distinct ones).

The product of its digits is 82320000, while the sum is 60.

The spelling of 54435587775 in words is "fifty-four billion, four hundred thirty-five million, five hundred eighty-seven thousand, seven hundred seventy-five".