54803769 has 4 divisors (see below), whose sum is σ = 73071696. Its totient is φ = 36535844.

The previous prime is 54803761. The next prime is 54803807. The reversal of 54803769 is 96730845.

It is a happy number.

54803769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54803769 - 2³ = 54803761 is a prime.

It is a super-2 number, since 2×54803769² = 6006906193210722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54803769.

It is not an unprimeable number, because it can be changed into a prime (54803761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9133959 + ... + 9133964.

It is an arithmetic number, because the mean of its divisors is an integer number (18267924).

Almost surely, 2^54803769 is an apocalyptic number.

It is an amenable number.

54803769 is a deficient number, since it is larger than the sum of its proper divisors (18267927).

54803769 is a wasteful number, since it uses less digits than its factorization.

54803769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18267926.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 54803769 is about 7402.9567741545. The cubic root of 54803769 is about 379.8424300546.

The spelling of 54803769 in words is "fifty-four million, eight hundred three thousand, seven hundred sixty-nine".