52973001 has 8 divisors (see below), whose sum is σ = 78478560. Its totient is φ = 35315316.

The previous prime is 52972999. The next prime is 52973047. The reversal of 52973001 is 10037925.

It is not a de Polignac number, because 52973001 - 2¹ = 52972999 is a prime.

It is a super-2 number, since 2×52973001² = 5612277669892002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1961963 = 52973001 / (5 + 2 + 9 + 7 + 3 + 0 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (52974001) 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, 980955 + ... + 981008.

It is an arithmetic number, because the mean of its divisors is an integer number (9809820).

Almost surely, 2^52973001 is an apocalyptic number.

It is an amenable number.

52973001 is a deficient number, since it is larger than the sum of its proper divisors (25505559).

52973001 is a wasteful number, since it uses less digits than its factorization.

52973001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961972 (or 1961966 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 52973001 is about 7278.2553541354. The cubic root of 52973001 is about 375.5647809662.

The spelling of 52973001 in words is "fifty-two million, nine hundred seventy-three thousand, one".