133067760250 has 24 divisors (see below), whose sum is σ = 249113644884. Its totient is φ = 53224797000.

The previous prime is 133067760247. The next prime is 133067760257. The reversal of 133067760250 is 52067760331.

It can be written as a sum of positive squares in 2 ways, for example, as 89953805929 + 43113954321 = 299923^2 + 207639^2 .

It is not an unprimeable number, because it can be changed into a prime (133067760257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5756215 + ... + 5779285.

Almost surely, 2^133067760250 is an apocalyptic number.

133067760250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133067760250 is a deficient number, since it is larger than the sum of its proper divisors (116045884634).

133067760250 is an frugal number, since it uses more digits than its factorization.

133067760250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46159 (or 23078 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 40.

Multiplying 133067760250 by its sum of digits (40), we get a square (5322710410000 = 2307100²).

The spelling of 133067760250 in words is "one hundred thirty-three billion, sixty-seven million, seven hundred sixty thousand, two hundred fifty".