52973701 has 4 divisors (see below), whose sum is σ = 57789504. Its totient is φ = 48157900.

The previous prime is 52973693. The next prime is 52973707. The reversal of 52973701 is 10737925.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52973701 - 2³ = 52973693 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 (52973707) 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, 2407885 + ... + 2407906.

It is an arithmetic number, because the mean of its divisors is an integer number (14447376).

Almost surely, 2^52973701 is an apocalyptic number.

It is an amenable number.

52973701 is a deficient number, since it is larger than the sum of its proper divisors (4815803).

52973701 is a wasteful number, since it uses less digits than its factorization.

52973701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4815802.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 52973701 is about 7278.3034424239. The cubic root of 52973701 is about 375.5664352315.

It can be divided in two parts, 5297 and 3701, that added together give a palindrome (8998).

The spelling of 52973701 in words is "fifty-two million, nine hundred seventy-three thousand, seven hundred one".