37245346133 has 8 divisors (see below), whose sum is σ = 37964164056. Its totient is φ = 36532166400.

The previous prime is 37245346109. The next prime is 37245346147. The reversal of 37245346133 is 33164354273.

It can be written as a sum of positive squares in 4 ways, for example, as 51523684 + 37193822449 = 7178^2 + 192857^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 37245346133 - 2²⁰ = 37244297557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37245346433) 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, 1396208 + ... + 1422633.

It is an arithmetic number, because the mean of its divisors is an integer number (4745520507).

Almost surely, 2^37245346133 is an apocalyptic number.

It is an amenable number.

37245346133 is a deficient number, since it is larger than the sum of its proper divisors (718817923).

37245346133 is a wasteful number, since it uses less digits than its factorization.

37245346133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819095.

The product of its digits is 544320, while the sum is 41.

The spelling of 37245346133 in words is "thirty-seven billion, two hundred forty-five million, three hundred forty-six thousand, one hundred thirty-three".