19925053 has 8 divisors (see below), whose sum is σ = 21211200. Its totient is φ = 18662688.

The previous prime is 19925051. The next prime is 19925069. The reversal of 19925053 is 35052991.

It is a happy number.

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 19925053 - 2¹ = 19925051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19925051) 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, 4201 + ... + 7582.

It is an arithmetic number, because the mean of its divisors is an integer number (2651400).

Almost surely, 2^19925053 is an apocalyptic number.

It is an amenable number.

19925053 is a deficient number, since it is larger than the sum of its proper divisors (1286147).

19925053 is a wasteful number, since it uses less digits than its factorization.

19925053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11891.

The product of its (nonzero) digits is 12150, while the sum is 34.

The square root of 19925053 is about 4463.7487608511. The cubic root of 19925053 is about 271.1022748185.

It can be divided in two parts, 199 and 25053, that added together give a palindrome (25252).

The spelling of 19925053 in words is "nineteen million, nine hundred twenty-five thousand, fifty-three".