133534125066610 has 32 divisors (see below), whose sum is σ = 257721855701760. Its totient is φ = 49635320347392.

The previous prime is 133534125066599. The next prime is 133534125066649. The reversal of 133534125066610 is 16660521435331.

It is a happy number.

It is a super-2 number, since 2×133534125066610² (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 15 ways as a sum of consecutive naturals, for example, 4971472984 + ... + 4971499843.

It is an arithmetic number, because the mean of its divisors is an integer number (8053807990680).

Almost surely, 2^{133534125066610} is an apocalyptic number.

133534125066610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133534125066610 is a deficient number, since it is larger than the sum of its proper divisors (124187730635150).

133534125066610 is a wasteful number, since it uses less digits than its factorization.

133534125066610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9942972930.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 133534125066610 in words is "one hundred thirty-three trillion, five hundred thirty-four billion, one hundred twenty-five million, sixty-six thousand, six hundred ten".