1052659797 has 32 divisors (see below), whose sum is σ = 1641676800. Its totient is φ = 599724720.

The previous prime is 1052659787. The next prime is 1052659841. The reversal of 1052659797 is 7979562501.

It is not a de Polignac number, because 1052659797 - 2⁸ = 1052659541 is a prime.

It is a super-3 number, since 3×1052659797³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052659747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392772 + ... + 395442.

It is an arithmetic number, because the mean of its divisors is an integer number (51302400).

Almost surely, 2^1052659797 is an apocalyptic number.

It is an amenable number.

1052659797 is a deficient number, since it is larger than the sum of its proper divisors (589017003).

1052659797 is an equidigital number, since it uses as much as digits as its factorization.

1052659797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3078 (or 3064 counting only the distinct ones).

The product of its (nonzero) digits is 1190700, while the sum is 51.

The square root of 1052659797 is about 32444.7190926351. The cubic root of 1052659797 is about 1017.2538579209.

The spelling of 1052659797 in words is "one billion, fifty-two million, six hundred fifty-nine thousand, seven hundred ninety-seven".