53002006 has 8 divisors (see below), whose sum is σ = 79557984. Its totient is φ = 26482680.

The previous prime is 53001989. The next prime is 53002009. The reversal of 53002006 is 60020035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53002009) 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, 5205 + ... + 11536.

It is an arithmetic number, because the mean of its divisors is an integer number (9944748).

Almost surely, 2^53002006 is an apocalyptic number.

53002006 is a deficient number, since it is larger than the sum of its proper divisors (26555978).

53002006 is a wasteful number, since it uses less digits than its factorization.

53002006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18326.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 53002006 is about 7280.2476606225. The cubic root of 53002006 is about 375.6333144247.

The spelling of 53002006 in words is "fifty-three million, two thousand, six".