133473483736 has 32 divisors (see below), whose sum is σ = 253300425840. Its totient is φ = 65930554368.

The previous prime is 133473483733. The next prime is 133473483739. The reversal of 133473483736 is 637384374331.

It is an interprime number because it is at equal distance from previous prime (133473483733) and next prime (133473483739).

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133473483733) 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, 37060 + ... + 517996.

Almost surely, 2^133473483736 is an apocalyptic number.

It is an amenable number.

133473483736 is a deficient number, since it is larger than the sum of its proper divisors (119826942104).

133473483736 is a wasteful number, since it uses less digits than its factorization.

133473483736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481363 (or 481359 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 52.

The spelling of 133473483736 in words is "one hundred thirty-three billion, four hundred seventy-three million, four hundred eighty-three thousand, seven hundred thirty-six".