37540730099 has 16 divisors (see below), whose sum is σ = 39681411840. Its totient is φ = 35474243040.

The previous prime is 37540730023. The next prime is 37540730159. The reversal of 37540730099 is 99003704573.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37540730099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37540730399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77594 + ... + 284784.

It is an arithmetic number, because the mean of its divisors is an integer number (2480088240).

Almost surely, 2^37540730099 is an apocalyptic number.

37540730099 is a deficient number, since it is larger than the sum of its proper divisors (2140681741).

37540730099 is a wasteful number, since it uses less digits than its factorization.

37540730099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207370.

The product of its (nonzero) digits is 714420, while the sum is 47.

The spelling of 37540730099 in words is "thirty-seven billion, five hundred forty million, seven hundred thirty thousand, ninety-nine".