37482428773 has 2 divisors, whose sum is σ = 37482428774. Its totient is φ = 37482428772.

The previous prime is 37482428749. The next prime is 37482428831. The reversal of 37482428773 is 37782428473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24895159524 + 12587269249 = 157782^2 + 112193^2 .

It is a cyclic number.

It is not a de Polignac number, because 37482428773 - 2²¹ = 37480331621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37482468773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18741214386 + 18741214387.

It is an arithmetic number, because the mean of its divisors is an integer number (18741214387).

Almost surely, 2^37482428773 is an apocalyptic number.

It is an amenable number.

37482428773 is a deficient number, since it is larger than the sum of its proper divisors (1).

37482428773 is an equidigital number, since it uses as much as digits as its factorization.

37482428773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12644352, while the sum is 55.

The spelling of 37482428773 in words is "thirty-seven billion, four hundred eighty-two million, four hundred twenty-eight thousand, seven hundred seventy-three".