672505502 has 4 divisors (see below), whose sum is σ = 1008758256. Its totient is φ = 336252750.

The previous prime is 672505501. The next prime is 672505517. The reversal of 672505502 is 205505276.

672505502 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (672505501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168126374 + ... + 168126377.

It is an arithmetic number, because the mean of its divisors is an integer number (252189564).

Almost surely, 2^672505502 is an apocalyptic number.

672505502 is a deficient number, since it is larger than the sum of its proper divisors (336252754).

672505502 is a wasteful number, since it uses less digits than its factorization.

672505502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336252753.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 672505502 is about 25932.7110422339. The cubic root of 672505502 is about 876.1234014699.

The spelling of 672505502 in words is "six hundred seventy-two million, five hundred five thousand, five hundred two".