133464361651050 has 48 divisors (see below), whose sum is σ = 337236741761760. Its totient is φ = 34918977637440.

The previous prime is 133464361651039. The next prime is 133464361651069. The reversal of 133464361651050 is 50156163464331.

It is a super-2 number, since 2×133464361651050² (a number of 29 digits) contains 22 as substring.

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, 8393977060 + ... + 8393992959.

It is an arithmetic number, because the mean of its divisors is an integer number (7025765453370).

Almost surely, 2^{133464361651050} is an apocalyptic number.

133464361651050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133464361651050 is an abundant number, since it is smaller than the sum of its proper divisors (203772380110710).

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

133464361651050 is a wasteful number, since it uses less digits than its factorization.

133464361651050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16787970087 (or 16787970082 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 133464361651050 in words is "one hundred thirty-three trillion, four hundred sixty-four billion, three hundred sixty-one million, six hundred fifty-one thousand, fifty".