190057553 has 8 divisors (see below), whose sum is σ = 217855872. Its totient is φ = 162421056.

The previous prime is 190057547. The next prime is 190057583. The reversal of 190057553 is 355750091.

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

It is not a de Polignac number, because 190057553 - 2¹⁸ = 189795409 is a prime.

It is a super-2 number, since 2×190057553² = 72243746904695618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190057583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37925 + ... + 42642.

It is an arithmetic number, because the mean of its divisors is an integer number (27231984).

Almost surely, 2^190057553 is an apocalyptic number.

It is an amenable number.

190057553 is a deficient number, since it is larger than the sum of its proper divisors (27798319).

190057553 is an equidigital number, since it uses as much as digits as its factorization.

190057553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80911.

The product of its (nonzero) digits is 23625, while the sum is 35.

The square root of 190057553 is about 13786.1362607512. The cubic root of 190057553 is about 574.9477487491.

The spelling of 190057553 in words is "one hundred ninety million, fifty-seven thousand, five hundred fifty-three".