54719801 has 4 divisors (see below), whose sum is σ = 54906852. Its totient is φ = 54532752.

The previous prime is 54719761. The next prime is 54719813. The reversal of 54719801 is 10891745.

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

It can be written as a sum of positive squares in 2 ways, for example, as 41615401 + 13104400 = 6451^2 + 3620^2 .

It is a cyclic number.

It is not a de Polignac number, because 54719801 - 2¹⁴ = 54703417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54713801) 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, 93086 + ... + 93671.

It is an arithmetic number, because the mean of its divisors is an integer number (13726713).

Almost surely, 2^54719801 is an apocalyptic number.

It is an amenable number.

54719801 is a deficient number, since it is larger than the sum of its proper divisors (187051).

54719801 is a wasteful number, since it uses less digits than its factorization.

54719801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187050.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 54719801 is about 7397.2833526910. The cubic root of 54719801 is about 379.6483380982.

The spelling of 54719801 in words is "fifty-four million, seven hundred nineteen thousand, eight hundred one".