537900422 has 4 divisors (see below), whose sum is σ = 806850636. Its totient is φ = 268950210.

The previous prime is 537900421. The next prime is 537900481. The reversal of 537900422 is 224009735.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224009735 = 5 ⋅44801947.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537900421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134475104 + ... + 134475107.

It is an arithmetic number, because the mean of its divisors is an integer number (201712659).

Almost surely, 2^537900422 is an apocalyptic number.

537900422 is a deficient number, since it is larger than the sum of its proper divisors (268950214).

537900422 is a wasteful number, since it uses less digits than its factorization.

537900422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268950213.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 537900422 is about 23192.6803539393. The cubic root of 537900422 is about 813.2685194627.

The spelling of 537900422 in words is "five hundred thirty-seven million, nine hundred thousand, four hundred twenty-two".