19682954054 has 8 divisors (see below), whose sum is σ = 29736837480. Its totient is φ = 9770674896.

The previous prime is 19682954051. The next prime is 19682954089. The reversal of 19682954054 is 45045928691.

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

It is a junction number, because it is equal to n+sod(n) for n = 19682953987 and 19682954005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19682954051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35400719 + ... + 35401274.

It is an arithmetic number, because the mean of its divisors is an integer number (3717104685).

Almost surely, 2^19682954054 is an apocalyptic number.

19682954054 is a deficient number, since it is larger than the sum of its proper divisors (10053883426).

19682954054 is a wasteful number, since it uses less digits than its factorization.

19682954054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70802134.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 19682954054 in words is "nineteen billion, six hundred eighty-two million, nine hundred fifty-four thousand, fifty-four".