53373611 has 8 divisors (see below), whose sum is σ = 54254304. Its totient is φ = 52496640.

The previous prime is 53373577. The next prime is 53373631. The reversal of 53373611 is 11637335.

It is a happy number.

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 53373611 - 2¹⁸ = 53111467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53373631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47225 + ... + 48341.

It is an arithmetic number, because the mean of its divisors is an integer number (6781788).

Almost surely, 2^53373611 is an apocalyptic number.

53373611 is a deficient number, since it is larger than the sum of its proper divisors (880693).

53373611 is a wasteful number, since it uses less digits than its factorization.

53373611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861.

The product of its digits is 5670, while the sum is 29.

The square root of 53373611 is about 7305.7245362798. The cubic root of 53373611 is about 376.5091445475.

The spelling of 53373611 in words is "fifty-three million, three hundred seventy-three thousand, six hundred eleven".