133687150050 has 48 divisors (see below), whose sum is σ = 331933129920. Its totient is φ = 35608079040.

The previous prime is 133687150039. The next prime is 133687150081. The reversal of 133687150050 is 50051786331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 133687149990 and 133687150008.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 394470 + ... + 650369.

It is an arithmetic number, because the mean of its divisors is an integer number (6915273540).

Almost surely, 2^133687150050 is an apocalyptic number.

133687150050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133687150050 is an abundant number, since it is smaller than the sum of its proper divisors (198245979870).

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

133687150050 is a wasteful number, since it uses less digits than its factorization.

133687150050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045707 (or 1045702 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 133687150050 in words is "one hundred thirty-three billion, six hundred eighty-seven million, one hundred fifty thousand, fifty".