537115667 has 8 divisors (see below), whose sum is σ = 586112112. Its totient is φ = 488147200.

The previous prime is 537115661. The next prime is 537115669. The reversal of 537115667 is 766511735.

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 537115667 - 2⁶ = 537115603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537115661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71867 + ... + 78987.

It is an arithmetic number, because the mean of its divisors is an integer number (73264014).

Almost surely, 2^537115667 is an apocalyptic number.

537115667 is a deficient number, since it is larger than the sum of its proper divisors (48996445).

537115667 is a wasteful number, since it uses less digits than its factorization.

537115667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13989.

The product of its digits is 132300, while the sum is 41.

The square root of 537115667 is about 23175.7560178735. The cubic root of 537115667 is about 812.8728284065.

The spelling of 537115667 in words is "five hundred thirty-seven million, one hundred fifteen thousand, six hundred sixty-seven".