53412997 has 8 divisors (see below), whose sum is σ = 61696512. Its totient is φ = 45700800.

The previous prime is 53412991. The next prime is 53413001. The reversal of 53412997 is 79921435.

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 53412997 - 2¹¹ = 53410949 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 (53412991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142629 + ... + 143002.

It is an arithmetic number, because the mean of its divisors is an integer number (7712064).

Almost surely, 2^53412997 is an apocalyptic number.

It is an amenable number.

53412997 is a deficient number, since it is larger than the sum of its proper divisors (8283515).

53412997 is a wasteful number, since it uses less digits than its factorization.

53412997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285659.

The product of its digits is 68040, while the sum is 40.

The square root of 53412997 is about 7308.4195966023. The cubic root of 53412997 is about 376.6017342671.

It can be divided in two parts, 5341 and 2997, that added together give a palindrome (8338).

The spelling of 53412997 in words is "fifty-three million, four hundred twelve thousand, nine hundred ninety-seven".