54899228449 has 8 divisors (see below), whose sum is σ = 60497182592. Its totient is φ = 49497693840.

The previous prime is 54899228369. The next prime is 54899228467. The reversal of 54899228449 is 94482299845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54899228449 - 2¹⁷ = 54899097377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54899228479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49104297 + ... + 49105414.

It is an arithmetic number, because the mean of its divisors is an integer number (7562147824).

Almost surely, 2^54899228449 is an apocalyptic number.

It is an amenable number.

54899228449 is a deficient number, since it is larger than the sum of its proper divisors (5597954143).

54899228449 is a wasteful number, since it uses less digits than its factorization.

54899228449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98209767.

The product of its digits is 59719680, while the sum is 64.

The spelling of 54899228449 in words is "fifty-four billion, eight hundred ninety-nine million, two hundred twenty-eight thousand, four hundred forty-nine".