537257040601 has 2 divisors, whose sum is σ = 537257040602. Its totient is φ = 537257040600.

The previous prime is 537257040589. The next prime is 537257040611. The reversal of 537257040601 is 106040752735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 392031263376 + 145225777225 = 626124^2 + 381085^2 .

It is a cyclic number.

It is not a de Polignac number, because 537257040601 - 2¹³ = 537257032409 is a prime.

It is not a weakly prime, because it can be changed into another prime (537257040611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268628520300 + 268628520301.

It is an arithmetic number, because the mean of its divisors is an integer number (268628520301).

Almost surely, 2^537257040601 is an apocalyptic number.

It is an amenable number.

537257040601 is a deficient number, since it is larger than the sum of its proper divisors (1).

537257040601 is an equidigital number, since it uses as much as digits as its factorization.

537257040601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 537257040601 in words is "five hundred thirty-seven billion, two hundred fifty-seven million, forty thousand, six hundred one".