53461351 has 4 divisors (see below), whose sum is σ = 53701312. Its totient is φ = 53221392.

The previous prime is 53461333. The next prime is 53461357. The reversal of 53461351 is 15316435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15316435 = 5 ⋅3063287.

It is a cyclic number.

It is not a de Polignac number, because 53461351 - 2⁹ = 53460839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53461357) 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, 119646 + ... + 120091.

It is an arithmetic number, because the mean of its divisors is an integer number (13425328).

Almost surely, 2^53461351 is an apocalyptic number.

53461351 is a deficient number, since it is larger than the sum of its proper divisors (239961).

53461351 is a wasteful number, since it uses less digits than its factorization.

53461351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239960.

The product of its digits is 5400, while the sum is 28.

The square root of 53461351 is about 7311.7269505911. The cubic root of 53461351 is about 376.7153439932.

Adding to 53461351 its reverse (15316435), we get a palindrome (68777786).

The spelling of 53461351 in words is "fifty-three million, four hundred sixty-one thousand, three hundred fifty-one".