1423575050 has 24 divisors (see below), whose sum is σ = 2651559456. Its totient is φ = 568632240.

The previous prime is 1423575047. The next prime is 1423575073. The reversal of 1423575050 is 505753241.

It is a junction number, because it is equal to n+sod(n) for n = 1423574998 and 1423575016.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 16769 + ... + 55931.

It is an arithmetic number, because the mean of its divisors is an integer number (110481644).

Almost surely, 2^1423575050 is an apocalyptic number.

1423575050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1423575050 is a deficient number, since it is larger than the sum of its proper divisors (1227984406).

1423575050 is a wasteful number, since it uses less digits than its factorization.

1423575050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39902 (or 39897 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 1423575050 is about 37730.2935318558. The cubic root of 1423575050 is about 1124.9333425526.

The spelling of 1423575050 in words is "one billion, four hundred twenty-three million, five hundred seventy-five thousand, fifty".