537422357 has 2 divisors, whose sum is σ = 537422358. Its totient is φ = 537422356.

The previous prime is 537422339. The next prime is 537422371. The reversal of 537422357 is 753224735.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 373223761 + 164198596 = 19319^2 + 12814^2 .

It is a cyclic number.

It is not a de Polignac number, because 537422357 - 2⁸ = 537422101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 537422357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537422387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268711178 + 268711179.

It is an arithmetic number, because the mean of its divisors is an integer number (268711179).

Almost surely, 2^537422357 is an apocalyptic number.

It is an amenable number.

537422357 is a deficient number, since it is larger than the sum of its proper divisors (1).

537422357 is an equidigital number, since it uses as much as digits as its factorization.

537422357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176400, while the sum is 38.

The square root of 537422357 is about 23182.3716862620. The cubic root of 537422357 is about 813.0275142271.

The spelling of 537422357 in words is "five hundred thirty-seven million, four hundred twenty-two thousand, three hundred fifty-seven".