537378799 has 2 divisors, whose sum is σ = 537378800. Its totient is φ = 537378798.

The previous prime is 537378773. The next prime is 537378859. The reversal of 537378799 is 997873735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537378799 - 2⁹ = 537378287 is a prime.

It is a super-2 number, since 2×537378799² = 577551947229364802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537378719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268689399 + 268689400.

It is an arithmetic number, because the mean of its divisors is an integer number (268689400).

Almost surely, 2^537378799 is an apocalyptic number.

537378799 is a deficient number, since it is larger than the sum of its proper divisors (1).

537378799 is an equidigital number, since it uses as much as digits as its factorization.

537378799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10001880, while the sum is 58.

The square root of 537378799 is about 23181.4322033821. The cubic root of 537378799 is about 813.0055483817.

The spelling of 537378799 in words is "five hundred thirty-seven million, three hundred seventy-eight thousand, seven hundred ninety-nine".