537907979 has 16 divisors (see below), whose sum is σ = 638668800. Its totient is φ = 443262624.

The previous prime is 537907973. The next prime is 537908011. The reversal of 537907979 is 979709735.

It is not a de Polignac number, because 537907979 - 2²⁰ = 536859403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (537907973) 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 15 ways as a sum of consecutive naturals, for example, 42974 + ... + 54060.

It is an arithmetic number, because the mean of its divisors is an integer number (39916800).

Almost surely, 2^537907979 is an apocalyptic number.

537907979 is a deficient number, since it is larger than the sum of its proper divisors (100760821).

537907979 is a wasteful number, since it uses less digits than its factorization.

537907979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11362.

The product of its (nonzero) digits is 3750705, while the sum is 56.

The square root of 537907979 is about 23192.8432711472. The cubic root of 537907979 is about 813.2723279999.

The spelling of 537907979 in words is "five hundred thirty-seven million, nine hundred seven thousand, nine hundred seventy-nine".