54228902641 has 3 divisors (see below), whose sum is σ = 54229135513. Its totient is φ = 54228669770.

The previous prime is 54228902617. The next prime is 54228902677. The reversal of 54228902641 is 14620982245.

The square root of 54228902641 is 232871.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14620982245 = 5 ⋅2924196449.

It is not a de Polignac number, because 54228902641 - 2¹³ = 54228894449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54228902141) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 116436 + ... + 349306.

Almost surely, 2^54228902641 is an apocalyptic number.

54228902641 is the 232871-st square number.

54228902641 is the 116436-th centered octagonal number.

It is an amenable number.

54228902641 is a deficient number, since it is larger than the sum of its proper divisors (232872).

54228902641 is an frugal number, since it uses more digits than its factorization.

54228902641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465742 (or 232871 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 54228902641 in words is "fifty-four billion, two hundred twenty-eight million, nine hundred two thousand, six hundred forty-one".