537261763 has 8 divisors (see below), whose sum is σ = 542702160. Its totient is φ = 531830880.

The previous prime is 537261733. The next prime is 537261787. The reversal of 537261763 is 367162735.

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 537261763 - 2²⁹ = 390851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537261733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176928 + ... + 179938.

It is an arithmetic number, because the mean of its divisors is an integer number (67837770).

Almost surely, 2^537261763 is an apocalyptic number.

537261763 is a deficient number, since it is larger than the sum of its proper divisors (5440397).

537261763 is a wasteful number, since it uses less digits than its factorization.

537261763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4757.

The product of its digits is 158760, while the sum is 40.

The square root of 537261763 is about 23178.9077180095. The cubic root of 537261763 is about 812.9465224668.

The spelling of 537261763 in words is "five hundred thirty-seven million, two hundred sixty-one thousand, seven hundred sixty-three".