1478050133 has 4 divisors (see below), whose sum is σ = 1689200160. Its totient is φ = 1266900108.

The previous prime is 1478050129. The next prime is 1478050153. The reversal of 1478050133 is 3310508741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3310508741 = 19309 ⋅171449.

It is a cyclic number.

It is not a de Polignac number, because 1478050133 - 2² = 1478050129 is a prime.

It is a super-2 number, since 2×1478050133² = 4369264391322635378, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1478050133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1478050153) 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, 105575003 + ... + 105575016.

It is an arithmetic number, because the mean of its divisors is an integer number (422300040).

Almost surely, 2^1478050133 is an apocalyptic number.

It is an amenable number.

1478050133 is a deficient number, since it is larger than the sum of its proper divisors (211150027).

1478050133 is an equidigital number, since it uses as much as digits as its factorization.

1478050133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211150026.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1478050133 is about 38445.4175812931. The cubic root of 1478050133 is about 1139.1031555640.

Adding to 1478050133 its reverse (3310508741), we get a palindrome (4788558874).

The spelling of 1478050133 in words is "one billion, four hundred seventy-eight million, fifty thousand, one hundred thirty-three".