37501364533 has 2 divisors, whose sum is σ = 37501364534. Its totient is φ = 37501364532.

The previous prime is 37501364519. The next prime is 37501364569. The reversal of 37501364533 is 33546310573.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36627452689 + 873911844 = 191383^2 + 29562^2 .

It is a cyclic number.

It is not a de Polignac number, because 37501364533 - 2¹⁷ = 37501233461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37501364573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18750682266 + 18750682267.

It is an arithmetic number, because the mean of its divisors is an integer number (18750682267).

Almost surely, 2^37501364533 is an apocalyptic number.

It is an amenable number.

37501364533 is a deficient number, since it is larger than the sum of its proper divisors (1).

37501364533 is an equidigital number, since it uses as much as digits as its factorization.

37501364533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340200, while the sum is 40.

The spelling of 37501364533 in words is "thirty-seven billion, five hundred one million, three hundred sixty-four thousand, five hundred thirty-three".