537233461 has 2 divisors, whose sum is σ = 537233462. Its totient is φ = 537233460.

The previous prime is 537233447. The next prime is 537233479. The reversal of 537233461 is 164332735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 533332836 + 3900625 = 23094^2 + 1975^2 .

It is a cyclic number.

It is not a de Polignac number, because 537233461 - 2¹¹ = 537231413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537233401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268616730 + 268616731.

It is an arithmetic number, because the mean of its divisors is an integer number (268616731).

Almost surely, 2^537233461 is an apocalyptic number.

It is an amenable number.

537233461 is a deficient number, since it is larger than the sum of its proper divisors (1).

537233461 is an equidigital number, since it uses as much as digits as its factorization.

537233461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 34.

The square root of 537233461 is about 23178.2971980256. The cubic root of 537233461 is about 812.9322473541.

The spelling of 537233461 in words is "five hundred thirty-seven million, two hundred thirty-three thousand, four hundred sixty-one".