133542550526036 has 18 divisors (see below), whose sum is σ = 246646802116890. Its totient is φ = 63256997616912.

The previous prime is 133542550525997. The next prime is 133542550526059. The reversal of 133542550526036 is 630625055245331.

It can be written as a sum of positive squares in only one way, i.e., 130187095921936 + 3355454604100 = 11409956^2 + 1831790^2 .

It is a super-2 number, since 2×133542550526036² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46240493891 + ... + 46240496778.

It is an arithmetic number, because the mean of its divisors is an integer number (13702600117605).

Almost surely, 2^{133542550526036} is an apocalyptic number.

It is an amenable number.

133542550526036 is a deficient number, since it is larger than the sum of its proper divisors (113104251590854).

133542550526036 is a wasteful number, since it uses less digits than its factorization.

133542550526036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92480990711 (or 92480990690 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 50.

The spelling of 133542550526036 in words is "one hundred thirty-three trillion, five hundred forty-two billion, five hundred fifty million, five hundred twenty-six thousand, thirty-six".