537746803 has 8 divisors (see below), whose sum is σ = 588185280. Its totient is φ = 487567080.

The previous prime is 537746767. The next prime is 537746809. The reversal of 537746803 is 308647735.

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

It is a de Polignac number, because none of the positive numbers 2^k-537746803 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 537746803.

It is not an unprimeable number, because it can be changed into a prime (537746809) 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, 60325 + ... + 68662.

It is an arithmetic number, because the mean of its divisors is an integer number (73523160).

Almost surely, 2^537746803 is an apocalyptic number.

537746803 is a deficient number, since it is larger than the sum of its proper divisors (50438477).

537746803 is a wasteful number, since it uses less digits than its factorization.

537746803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129377.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 537746803 is about 23189.3683182617. The cubic root of 537746803 is about 813.1910916299.

The spelling of 537746803 in words is "five hundred thirty-seven million, seven hundred forty-six thousand, eight hundred three".