53450462 has 16 divisors (see below), whose sum is σ = 88352880. Its totient is φ = 24095232.

The previous prime is 53450461. The next prime is 53450491. The reversal of 53450462 is 26405435.

It is a super-3 number, since 3×53450462³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53450461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22787 + ... + 25022.

It is an arithmetic number, because the mean of its divisors is an integer number (5522055).

Almost surely, 2^53450462 is an apocalyptic number.

53450462 is a deficient number, since it is larger than the sum of its proper divisors (34902418).

53450462 is a wasteful number, since it uses less digits than its factorization.

53450462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47867.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 53450462 is about 7310.9822869434. The cubic root of 53450462 is about 376.6897658148.

Adding to 53450462 its reverse (26405435), we get a palindrome (79855897).

The spelling of 53450462 in words is "fifty-three million, four hundred fifty thousand, four hundred sixty-two".