37081228990 has 32 divisors (see below), whose sum is σ = 73236786336. Its totient is φ = 13433197440.

The previous prime is 37081228963. The next prime is 37081228991. The reversal of 37081228990 is 9982218073.

37081228990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37081228991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2684056 + ... + 2697835.

It is an arithmetic number, because the mean of its divisors is an integer number (2288649573).

Almost surely, 2^37081228990 is an apocalyptic number.

37081228990 is a deficient number, since it is larger than the sum of its proper divisors (36155557346).

37081228990 is a wasteful number, since it uses less digits than its factorization.

37081228990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5381964.

The product of its (nonzero) digits is 435456, while the sum is 49.

The spelling of 37081228990 in words is "thirty-seven billion, eighty-one million, two hundred twenty-eight thousand, nine hundred ninety".