52498207 has 4 divisors (see below), whose sum is σ = 54308520. Its totient is φ = 50687896.

The previous prime is 52498183. The next prime is 52498241. The reversal of 52498207 is 70289425.

52498207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52498207 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 (52498267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905113 + ... + 905170.

It is an arithmetic number, because the mean of its divisors is an integer number (13577130).

Almost surely, 2^52498207 is an apocalyptic number.

52498207 is a deficient number, since it is larger than the sum of its proper divisors (1810313).

52498207 is a wasteful number, since it uses less digits than its factorization.

52498207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810312.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 52498207 is about 7245.5646432835. The cubic root of 52498207 is about 374.4393565987.

It can be divided in two parts, 5249 and 8207, that added together give a square (13456 = 116²).

The spelling of 52498207 in words is "fifty-two million, four hundred ninety-eight thousand, two hundred seven".