133155513652502 has 64 divisors (see below), whose sum is σ = 220432815590400. Its totient is φ = 59821277760000.

The previous prime is 133155513652457. The next prime is 133155513652517. The reversal of 133155513652502 is 205256315551331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6017229374 + ... + 6017251502.

It is an arithmetic number, because the mean of its divisors is an integer number (3444262743600).

Almost surely, 2^{133155513652502} is an apocalyptic number.

133155513652502 is a deficient number, since it is larger than the sum of its proper divisors (87277301937898).

133155513652502 is a wasteful number, since it uses less digits than its factorization.

133155513652502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26853.

The product of its (nonzero) digits is 2025000, while the sum is 47.

The spelling of 133155513652502 in words is "one hundred thirty-three trillion, one hundred fifty-five billion, five hundred thirteen million, six hundred fifty-two thousand, five hundred two".