36572057 has 2 divisors, whose sum is σ = 36572058. Its totient is φ = 36572056.

The previous prime is 36572009. The next prime is 36572069. The reversal of 36572057 is 75027563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31091776 + 5480281 = 5576^2 + 2341^2 .

It is a cyclic number.

It is not a de Polignac number, because 36572057 - 2⁶ = 36571993 is a prime.

It is a super-2 number, since 2×36572057² = 2675030706422498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36572087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18286028 + 18286029.

It is an arithmetic number, because the mean of its divisors is an integer number (18286029).

Almost surely, 2^36572057 is an apocalyptic number.

It is an amenable number.

36572057 is a deficient number, since it is larger than the sum of its proper divisors (1).

36572057 is an equidigital number, since it uses as much as digits as its factorization.

36572057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 36572057 is about 6047.4835262281. The cubic root of 36572057 is about 331.9325145892.

The spelling of 36572057 in words is "thirty-six million, five hundred seventy-two thousand, fifty-seven".