37001025133 has 2 divisors, whose sum is σ = 37001025134. Its totient is φ = 37001025132.

The previous prime is 37001025053. The next prime is 37001025137. The reversal of 37001025133 is 33152010073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33006532329 + 3994492804 = 181677^2 + 63202^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37001025133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 37001025098 and 37001025107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37001025137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18500512566 + 18500512567.

It is an arithmetic number, because the mean of its divisors is an integer number (18500512567).

Almost surely, 2^37001025133 is an apocalyptic number.

It is an amenable number.

37001025133 is a deficient number, since it is larger than the sum of its proper divisors (1).

37001025133 is an equidigital number, since it uses as much as digits as its factorization.

37001025133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 25.

The spelling of 37001025133 in words is "thirty-seven billion, one million, twenty-five thousand, one hundred thirty-three".