54751453 has 8 divisors (see below), whose sum is σ = 56450520. Its totient is φ = 53064000.

The previous prime is 54751447. The next prime is 54751481. The reversal of 54751453 is 35415745.

It can be written as a sum of positive squares in 4 ways, for example, as 21780889 + 32970564 = 4667^2 + 5742^2 .

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 54751453 - 2¹³ = 54743261 is a prime.

It is a super-2 number, since 2×54751453² = 5995443211222418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54751423) 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, 7203 + ... + 12703.

It is an arithmetic number, because the mean of its divisors is an integer number (7056315).

Almost surely, 2^54751453 is an apocalyptic number.

It is an amenable number.

54751453 is a deficient number, since it is larger than the sum of its proper divisors (1699067).

54751453 is a wasteful number, since it uses less digits than its factorization.

54751453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5807.

The product of its digits is 42000, while the sum is 34.

The square root of 54751453 is about 7399.4224774640. The cubic root of 54751453 is about 379.7215249688.

The spelling of 54751453 in words is "fifty-four million, seven hundred fifty-one thousand, four hundred fifty-three".