16545652103470 has 64 divisors (see below), whose sum is σ = 34517508480000. Its totient is φ = 5592678174720.

The previous prime is 16545652103447. The next prime is 16545652103479. The reversal of 16545652103470 is 7430125654561.

It is a super-2 number, since 2×16545652103470² (a number of 27 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16545652103479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174394606 + ... + 174489454.

It is an arithmetic number, because the mean of its divisors is an integer number (539336070000).

Almost surely, 2^{16545652103470} is an apocalyptic number.

16545652103470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16545652103470 is an abundant number, since it is smaller than the sum of its proper divisors (17971856376530).

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

16545652103470 is a wasteful number, since it uses less digits than its factorization.

16545652103470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130033.

The product of its (nonzero) digits is 3024000, while the sum is 49.

The spelling of 16545652103470 in words is "sixteen trillion, five hundred forty-five billion, six hundred fifty-two million, one hundred three thousand, four hundred seventy".