190023053 has 8 divisors (see below), whose sum is σ = 207658080. Its totient is φ = 172448080.

The previous prime is 190023049. The next prime is 190023061. The reversal of 190023053 is 350320091.

It is a happy number.

190023053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 190023053 - 2² = 190023049 is a prime.

It is a super-2 number, since 2×190023053² = 72217521342881618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190023553) 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, 8258 + ... + 21171.

It is an arithmetic number, because the mean of its divisors is an integer number (25957260).

Almost surely, 2^190023053 is an apocalyptic number.

It is an amenable number.

190023053 is a deficient number, since it is larger than the sum of its proper divisors (17635027).

190023053 is a wasteful number, since it uses less digits than its factorization.

190023053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30027.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 190023053 is about 13784.8849469265. The cubic root of 190023053 is about 574.9129577129.

The spelling of 190023053 in words is "one hundred ninety million, twenty-three thousand, fifty-three".