16677312770554 has 8 divisors (see below), whose sum is σ = 25015996824768. Its totient is φ = 8338647162300.

The previous prime is 16677312770533. The next prime is 16677312770567. The reversal of 16677312770554 is 45507721377661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×16677312770554² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16677312770492 and 16677312770501.

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, 2071362 + ... + 6135565.

It is an arithmetic number, because the mean of its divisors is an integer number (3126999603096).

Almost surely, 2^{16677312770554} is an apocalyptic number.

16677312770554 is a deficient number, since it is larger than the sum of its proper divisors (8338684054214).

16677312770554 is a wasteful number, since it uses less digits than its factorization.

16677312770554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9222980.

The product of its (nonzero) digits is 51861600, while the sum is 61.

The spelling of 16677312770554 in words is "sixteen trillion, six hundred seventy-seven billion, three hundred twelve million, seven hundred seventy thousand, five hundred fifty-four".