133506762046 has 16 divisors (see below), whose sum is σ = 228873617280. Its totient is φ = 57215963160.

The previous prime is 133506762043. The next prime is 133506762089. The reversal of 133506762046 is 640267605331.

It is a super-2 number, since 2×133506762046² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133506761993 and 133506762011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133506762041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960541 + ... + 1090711.

It is an arithmetic number, because the mean of its divisors is an integer number (14304601080).

Almost surely, 2^133506762046 is an apocalyptic number.

133506762046 is a deficient number, since it is larger than the sum of its proper divisors (95366855234).

133506762046 is a wasteful number, since it uses less digits than its factorization.

133506762046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203439.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 133506762046 in words is "one hundred thirty-three billion, five hundred six million, seven hundred sixty-two thousand, forty-six".