53154343 has 16 divisors (see below), whose sum is σ = 61395840. Its totient is φ = 45511200.

The previous prime is 53154341. The next prime is 53154347. The reversal of 53154343 is 34345135.

It is a cyclic number.

It is not a de Polignac number, because 53154343 - 2¹ = 53154341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53154341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40528 + ... + 41818.

It is an arithmetic number, because the mean of its divisors is an integer number (3837240).

Almost surely, 2^53154343 is an apocalyptic number.

53154343 is a deficient number, since it is larger than the sum of its proper divisors (8241497).

53154343 is a wasteful number, since it uses less digits than its factorization.

53154343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518.

The product of its digits is 10800, while the sum is 28.

The square root of 53154343 is about 7290.7025038744. The cubic root of 53154343 is about 375.9928487209.

Adding to 53154343 its reverse (34345135), we get a palindrome (87499478).

The spelling of 53154343 in words is "fifty-three million, one hundred fifty-four thousand, three hundred forty-three".