1485050111 has 4 divisors (see below), whose sum is σ = 1498929192. Its totient is φ = 1471171032.

The previous prime is 1485050057. The next prime is 1485050123. The reversal of 1485050111 is 1110505841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1485050111 is a prime.

It is a super-2 number, since 2×1485050111² = 4410747664362224642, 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 (1485050311) 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, 6939380 + ... + 6939593.

It is an arithmetic number, because the mean of its divisors is an integer number (374732298).

Almost surely, 2^1485050111 is an apocalyptic number.

1485050111 is a deficient number, since it is larger than the sum of its proper divisors (13879081).

1485050111 is a wasteful number, since it uses less digits than its factorization.

1485050111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13879080.

The product of its (nonzero) digits is 800, while the sum is 26.

The square root of 1485050111 is about 38536.3479198535. The cubic root of 1485050111 is about 1140.8985710639.

Adding to 1485050111 its reverse (1110505841), we get a palindrome (2595555952).

The spelling of 1485050111 in words is "one billion, four hundred eighty-five million, fifty thousand, one hundred eleven".