1481575950 has 36 divisors (see below), whose sum is σ = 3980501928. Its totient is φ = 395086800.

The previous prime is 1481575933. The next prime is 1481576003. The reversal of 1481575950 is 595751841.

1481575950 is a `hidden beast` number, since 1 + 4 + 8 + 1 + 57 + 595 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 1481575896 and 1481575905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1645746 + ... + 1646645.

It is an arithmetic number, because the mean of its divisors is an integer number (110569498).

Almost surely, 2^1481575950 is an apocalyptic number.

1481575950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1481575950 is an abundant number, since it is smaller than the sum of its proper divisors (2498925978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1481575950 is a wasteful number, since it uses less digits than its factorization.

1481575950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292409 (or 3292401 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 45.

The square root of 1481575950 is about 38491.2451084659. The cubic root of 1481575950 is about 1140.0081947703.

The spelling of 1481575950 in words is "one billion, four hundred eighty-one million, five hundred seventy-five thousand, nine hundred fifty".