264125039 has 8 divisors (see below), whose sum is σ = 279862128. Its totient is φ = 248410240.

The previous prime is 264125027. The next prime is 264125047. The reversal of 264125039 is 930521462.

It is a happy number.

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 264125039 - 2¹⁶ = 264059503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264124996 and 264125014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264125009) 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, 23084 + ... + 32574.

It is an arithmetic number, because the mean of its divisors is an integer number (34982766).

Almost surely, 2^264125039 is an apocalyptic number.

264125039 is a deficient number, since it is larger than the sum of its proper divisors (15737089).

264125039 is a wasteful number, since it uses less digits than its factorization.

264125039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11145.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 264125039 is about 16251.9241630030. The cubic root of 264125039 is about 641.6081295300.

The spelling of 264125039 in words is "two hundred sixty-four million, one hundred twenty-five thousand, thirty-nine".