133887504710 has 16 divisors (see below), whose sum is σ = 241323634800. Its totient is φ = 53482529376.

The previous prime is 133887504697. The next prime is 133887504721. The reversal of 133887504710 is 17405788331.

It is a super-3 number, since 3×133887504710³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9051305 + ... + 9066084.

It is an arithmetic number, because the mean of its divisors is an integer number (15082727175).

Almost surely, 2^133887504710 is an apocalyptic number.

133887504710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133887504710 is a deficient number, since it is larger than the sum of its proper divisors (107436130090).

133887504710 is a wasteful number, since it uses less digits than its factorization.

133887504710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18118135.

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 133887504710 in words is "one hundred thirty-three billion, eight hundred eighty-seven million, five hundred four thousand, seven hundred ten".