37040338133 has 4 divisors (see below), whose sum is σ = 37206438528. Its totient is φ = 36874237740.

The previous prime is 37040338129. The next prime is 37040338151. The reversal of 37040338133 is 33183304073.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 37040338133 - 2² = 37040338129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 37040338093 and 37040338102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37040335133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83049863 + ... + 83050308.

It is an arithmetic number, because the mean of its divisors is an integer number (9301609632).

Almost surely, 2^37040338133 is an apocalyptic number.

It is an amenable number.

37040338133 is a deficient number, since it is larger than the sum of its proper divisors (166100395).

37040338133 is a wasteful number, since it uses less digits than its factorization.

37040338133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166100394.

The product of its (nonzero) digits is 54432, while the sum is 35.

The spelling of 37040338133 in words is "thirty-seven billion, forty million, three hundred thirty-eight thousand, one hundred thirty-three".