601052639 has 8 divisors (see below), whose sum is σ = 657678720. Its totient is φ = 544757400.

The previous prime is 601052633. The next prime is 601052659. The reversal of 601052639 is 936250106.

It is a happy number.

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

It is not a de Polignac number, because 601052639 - 2¹⁶ = 600987103 is a prime.

It is a super-2 number, since 2×601052639² = 722528549697728642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601052633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78899 + ... + 86180.

It is an arithmetic number, because the mean of its divisors is an integer number (82209840).

Almost surely, 2^601052639 is an apocalyptic number.

601052639 is a deficient number, since it is larger than the sum of its proper divisors (56626081).

601052639 is a wasteful number, since it uses less digits than its factorization.

601052639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165421.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 601052639 is about 24516.3749155539. The cubic root of 601052639 is about 843.9256160908.

The spelling of 601052639 in words is "six hundred one million, fifty-two thousand, six hundred thirty-nine".