54900050281 has 4 divisors (see below), whose sum is σ = 54930366864. Its totient is φ = 54869733700.

The previous prime is 54900050279. The next prime is 54900050299. The reversal of 54900050281 is 18205000945.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54900050281 - 2¹ = 54900050279 is a prime.

It is a super-2 number, since 2×54900050281² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54900050221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15155575 + ... + 15159196.

It is an arithmetic number, because the mean of its divisors is an integer number (13732591716).

Almost surely, 2^54900050281 is an apocalyptic number.

It is an amenable number.

54900050281 is a deficient number, since it is larger than the sum of its proper divisors (30316583).

54900050281 is a wasteful number, since it uses less digits than its factorization.

54900050281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30316582.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 54900050281 in words is "fifty-four billion, nine hundred million, fifty thousand, two hundred eighty-one".