19768053 has 8 divisors (see below), whose sum is σ = 27266400. Its totient is φ = 12724208.

The previous prime is 19768051. The next prime is 19768061. The reversal of 19768053 is 35086791.

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

It is a cyclic number.

It is not a de Polignac number, because 19768053 - 2¹ = 19768051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19768051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113523 + ... + 113696.

It is an arithmetic number, because the mean of its divisors is an integer number (3408300).

Almost surely, 2^19768053 is an apocalyptic number.

It is an amenable number.

19768053 is a deficient number, since it is larger than the sum of its proper divisors (7498347).

19768053 is a wasteful number, since it uses less digits than its factorization.

19768053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227251.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 19768053 is about 4446.1278659076. The cubic root of 19768053 is about 270.3883437797.

The spelling of 19768053 in words is "nineteen million, seven hundred sixty-eight thousand, fifty-three".