37550082131 has 4 divisors (see below), whose sum is σ = 37550811792. Its totient is φ = 37549352472.

The previous prime is 37550082127. The next prime is 37550082149. The reversal of 37550082131 is 13128005573.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 37550082131 - 2² = 37550082127 is a prime.

It is a super-2 number, since 2×37550082131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 37550082091 and 37550082100.

It is not an unprimeable number, because it can be changed into a prime (37550082331) 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, 281255 + ... + 392688.

It is an arithmetic number, because the mean of its divisors is an integer number (9387702948).

Almost surely, 2^37550082131 is an apocalyptic number.

37550082131 is a deficient number, since it is larger than the sum of its proper divisors (729661).

37550082131 is an equidigital number, since it uses as much as digits as its factorization.

37550082131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729660.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 37550082131 in words is "thirty-seven billion, five hundred fifty million, eighty-two thousand, one hundred thirty-one".