16003146652 has 12 divisors (see below), whose sum is σ = 28014234640. Its totient is φ = 7999079616.

The previous prime is 16003146641. The next prime is 16003146713. The reversal of 16003146652 is 25664130061.

It is a super-2 number, since 2×16003146652² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608952 + ... + 634687.

Almost surely, 2^16003146652 is an apocalyptic number.

It is an amenable number.

16003146652 is a deficient number, since it is larger than the sum of its proper divisors (12011087988).

16003146652 is a wasteful number, since it uses less digits than its factorization.

16003146652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246860 (or 1246858 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 16003146652 in words is "sixteen billion, three million, one hundred forty-six thousand, six hundred fifty-two".