53207001 has 12 divisors (see below), whose sum is σ = 76979760. Its totient is φ = 35413560.

The previous prime is 53206969. The next prime is 53207003. The reversal of 53207001 is 10070235.

It is not a de Polignac number, because 53207001 - 2⁵ = 53206969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53207003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1446 + ... + 10416.

It is an arithmetic number, because the mean of its divisors is an integer number (6414980).

Almost surely, 2^53207001 is an apocalyptic number.

It is an amenable number.

53207001 is a deficient number, since it is larger than the sum of its proper divisors (23772759).

53207001 is a wasteful number, since it uses less digits than its factorization.

53207001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9636 (or 9633 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 53207001 is about 7294.3129217220. The cubic root of 53207001 is about 376.1169683811.

Adding to 53207001 its reverse (10070235), we get a palindrome (63277236).

It can be divided in two parts, 5320 and 7001, that added together give a palindrome (12321).

The spelling of 53207001 in words is "fifty-three million, two hundred seven thousand, one".