537902308323 has 6 divisors (see below), whose sum is σ = 776970000924. Its totient is φ = 358601538876.

The previous prime is 537902308319. The next prime is 537902308327. The reversal of 537902308323 is 323803209735.

It is a happy number.

537902308323 is a `hidden beast` number, since 5 + 3 + 7 + 90 + 230 + 8 + 323 = 666.

It is an interprime number because it is at equal distance from previous prime (537902308319) and next prime (537902308327).

It is not a de Polignac number, because 537902308323 - 2² = 537902308319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (537902308327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29883461565 + ... + 29883461582.

It is an arithmetic number, because the mean of its divisors is an integer number (129495000154).

Almost surely, 2^537902308323 is an apocalyptic number.

537902308323 is a deficient number, since it is larger than the sum of its proper divisors (239067692601).

537902308323 is a wasteful number, since it uses less digits than its factorization.

537902308323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59766923153 (or 59766923150 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 537902308323 in words is "five hundred thirty-seven billion, nine hundred two million, three hundred eight thousand, three hundred twenty-three".