16957348541 has 16 divisors (see below), whose sum is σ = 19470380160. Its totient is φ = 14467092480.

The previous prime is 16957348531. The next prime is 16957348559. The reversal of 16957348541 is 14584375961.

It is a cyclic number.

It is not a de Polignac number, because 16957348541 - 2¹⁴ = 16957332157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16957348531) 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, 1630205 + ... + 1640573.

It is an arithmetic number, because the mean of its divisors is an integer number (1216898760).

Almost surely, 2^16957348541 is an apocalyptic number.

It is an amenable number.

16957348541 is a deficient number, since it is larger than the sum of its proper divisors (2513031619).

16957348541 is a wasteful number, since it uses less digits than its factorization.

16957348541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11444.

The product of its digits is 3628800, while the sum is 53.

The spelling of 16957348541 in words is "sixteen billion, nine hundred fifty-seven million, three hundred forty-eight thousand, five hundred forty-one".