1652500630 has 24 divisors (see below), whose sum is σ = 3269495376. Its totient is φ = 600908880.

The previous prime is 1652500627. The next prime is 1652500631. The reversal of 1652500630 is 360052561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652500631) 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, 681642 + ... + 684061.

It is an arithmetic number, because the mean of its divisors is an integer number (136228974).

Almost surely, 2^1652500630 is an apocalyptic number.

1652500630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1652500630 is a deficient number, since it is larger than the sum of its proper divisors (1616994746).

1652500630 is a wasteful number, since it uses less digits than its factorization.

1652500630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365732 (or 1365721 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1652500630 is about 40650.9609972507. The cubic root of 1652500630 is about 1182.2624004325.

The spelling of 1652500630 in words is "one billion, six hundred fifty-two million, five hundred thousand, six hundred thirty".