1405100050 has 12 divisors (see below), whose sum is σ = 2613486186. Its totient is φ = 562040000.

The previous prime is 1405100003. The next prime is 1405100063. The reversal of 1405100050 is 500015041.

It is a happy number.

1405100050 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1231097569 + 174002481 = 35087^2 + 13191^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1405099997 and 1405100033.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14050951 + ... + 14051050.

Almost surely, 2^1405100050 is an apocalyptic number.

1405100050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1405100050 is a deficient number, since it is larger than the sum of its proper divisors (1208386136).

1405100050 is a wasteful number, since it uses less digits than its factorization.

1405100050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28102013 (or 28102008 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1405100050 is about 37484.6641975088. The cubic root of 1405100050 is about 1120.0457172027.

Adding to 1405100050 its reverse (500015041), we get a palindrome (1905115091).

The spelling of 1405100050 in words is "one billion, four hundred five million, one hundred thousand, fifty".