1023638050 has 24 divisors (see below), whose sum is σ = 1905628032. Its totient is φ = 409098000.

The previous prime is 1023637991. The next prime is 1023638071. The reversal of 1023638050 is 508363201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53235 + ... + 69865.

It is an arithmetic number, because the mean of its divisors is an integer number (79401168).

Almost surely, 2^1023638050 is an apocalyptic number.

1023638050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023638050 is a deficient number, since it is larger than the sum of its proper divisors (881989982).

1023638050 is a wasteful number, since it uses less digits than its factorization.

1023638050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17874 (or 17869 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1023638050 is about 31994.3440314066. The cubic root of 1023638050 is about 1007.8180685188.

The spelling of 1023638050 in words is "one billion, twenty-three million, six hundred thirty-eight thousand, fifty".