54490699 has 4 divisors (see below), whose sum is σ = 54517536. Its totient is φ = 54463864.

The previous prime is 54490697. The next prime is 54490717. The reversal of 54490699 is 99609445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54490699 - 2¹ = 54490697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54490691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10099 + ... + 14524.

It is an arithmetic number, because the mean of its divisors is an integer number (13629384).

Almost surely, 2^54490699 is an apocalyptic number.

54490699 is a deficient number, since it is larger than the sum of its proper divisors (26837).

54490699 is a wasteful number, since it uses less digits than its factorization.

54490699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26836.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 54490699 is about 7381.7815600301. The cubic root of 54490699 is about 379.1177570747.

The spelling of 54490699 in words is "fifty-four million, four hundred ninety thousand, six hundred ninety-nine".