537542807 has 8 divisors (see below), whose sum is σ = 551079936. Its totient is φ = 524093272.

The previous prime is 537542749. The next prime is 537542827. The reversal of 537542807 is 708245735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 537542807 - 2⁶ = 537542743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537542827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9383 + ... + 34104.

It is an arithmetic number, because the mean of its divisors is an integer number (68884992).

Almost surely, 2^537542807 is an apocalyptic number.

537542807 is a deficient number, since it is larger than the sum of its proper divisors (13537129).

537542807 is a wasteful number, since it uses less digits than its factorization.

537542807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43797.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 537542807 is about 23184.9694198634. The cubic root of 537542807 is about 813.0882497285.

The spelling of 537542807 in words is "five hundred thirty-seven million, five hundred forty-two thousand, eight hundred seven".