537028807 has 32 divisors (see below), whose sum is σ = 644474880. Its totient is φ = 438048000.

The previous prime is 537028769. The next prime is 537028813. The reversal of 537028807 is 708820735.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-537028807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 537028807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537028847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2139432 + ... + 2139682.

It is an arithmetic number, because the mean of its divisors is an integer number (20139840).

Almost surely, 2^537028807 is an apocalyptic number.

537028807 is a deficient number, since it is larger than the sum of its proper divisors (107446073).

537028807 is a wasteful number, since it uses less digits than its factorization.

537028807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 537028807 is about 23173.8820010804. The cubic root of 537028807 is about 812.8290079630.

The spelling of 537028807 in words is "five hundred thirty-seven million, twenty-eight thousand, eight hundred seven".