1606516501034 has 24 divisors (see below), whose sum is σ = 2421428009760. Its totient is φ = 799386305120.

The previous prime is 1606516501027. The next prime is 1606516501039. The reversal of 1606516501034 is 4301056156061.

It is a super-2 number, since 2×1606516501034² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1606516501039) 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, 194890517 + ... + 194898759.

It is an arithmetic number, because the mean of its divisors is an integer number (100892833740).

Almost surely, 2^{1606516501034} is an apocalyptic number.

1606516501034 is a deficient number, since it is larger than the sum of its proper divisors (814911508726).

1606516501034 is an frugal number, since it uses more digits than its factorization.

1606516501034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9646 (or 9125 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 1606516501034 in words is "one trillion, six hundred six billion, five hundred sixteen million, five hundred one thousand, thirty-four".