620052003 has 20 divisors (see below), whose sum is σ = 927174600. Its totient is φ = 412955712.

The previous prime is 620052001. The next prime is 620052011. The reversal of 620052003 is 300250026.

It is not a de Polignac number, because 620052003 - 2¹ = 620052001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (620052001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 92923 + ... + 99371.

It is an arithmetic number, because the mean of its divisors is an integer number (46358730).

Almost surely, 2^620052003 is an apocalyptic number.

620052003 is a deficient number, since it is larger than the sum of its proper divisors (307122597).

620052003 is a wasteful number, since it uses less digits than its factorization.

620052003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648 (or 7639 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 620052003 is about 24900.8434194507. The cubic root of 620052003 is about 852.7257380148.

The spelling of 620052003 in words is "six hundred twenty million, fifty-two thousand, three".