54233502505 has 16 divisors (see below), whose sum is σ = 80098712064. Its totient is φ = 34328018880.

The previous prime is 54233502503. The next prime is 54233502509. The reversal of 54233502505 is 50520533245.

It is not a de Polignac number, because 54233502505 - 2¹ = 54233502503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54233502503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59596801 + ... + 59597710.

It is an arithmetic number, because the mean of its divisors is an integer number (5006169504).

Almost surely, 2^54233502505 is an apocalyptic number.

It is an amenable number.

54233502505 is a deficient number, since it is larger than the sum of its proper divisors (25865209559).

54233502505 is a wasteful number, since it uses less digits than its factorization.

54233502505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119194536.

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 54233502505 in words is "fifty-four billion, two hundred thirty-three million, five hundred two thousand, five hundred five".