16946540952 has 64 divisors (see below), whose sum is σ = 48650371200. Its totient is φ = 4865034240.

The previous prime is 16946540951. The next prime is 16946540953. The reversal of 16946540952 is 25904564961.

It is an interprime number because it is at equal distance from previous prime (16946540951) and next prime (16946540953).

It is a junction number, because it is equal to n+sod(n) for n = 16946540895 and 16946540904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16946540951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1684233 + ... + 1694264.

It is an arithmetic number, because the mean of its divisors is an integer number (760162050).

Almost surely, 2^16946540952 is an apocalyptic number.

16946540952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16946540952 is an abundant number, since it is smaller than the sum of its proper divisors (31703830248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16946540952 is a wasteful number, since it uses less digits than its factorization.

16946540952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378536 (or 3378532 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 16946540952 in words is "sixteen billion, nine hundred forty-six million, five hundred forty thousand, nine hundred fifty-two".