53146483 has 4 divisors (see below), whose sum is σ = 57234688. Its totient is φ = 49058280.

The previous prime is 53146453. The next prime is 53146501. The reversal of 53146483 is 38464135.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38464135 = 5 ⋅7692827.

It is a cyclic number.

It is not a de Polignac number, because 53146483 - 2²¹ = 51049331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53146453) 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, 2044083 + ... + 2044108.

It is an arithmetic number, because the mean of its divisors is an integer number (14308672).

Almost surely, 2^53146483 is an apocalyptic number.

53146483 is a deficient number, since it is larger than the sum of its proper divisors (4088205).

53146483 is a wasteful number, since it uses less digits than its factorization.

53146483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4088204.

The product of its digits is 34560, while the sum is 34.

The square root of 53146483 is about 7290.1634412405. The cubic root of 53146483 is about 375.9743149612.

The spelling of 53146483 in words is "fifty-three million, one hundred forty-six thousand, four hundred eighty-three".