1052759998 has 4 divisors (see below), whose sum is σ = 1579140000. Its totient is φ = 526379998.

The previous prime is 1052759989. The next prime is 1052760047. The reversal of 1052759998 is 8999572501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8999572501 = 509 ⋅17680889.

It is a super-3 number, since 3×1052759998³ (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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263189998 + ... + 263190001.

It is an arithmetic number, because the mean of its divisors is an integer number (394785000).

Almost surely, 2^1052759998 is an apocalyptic number.

1052759998 is a deficient number, since it is larger than the sum of its proper divisors (526380002).

1052759998 is an equidigital number, since it uses as much as digits as its factorization.

1052759998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526380001.

The product of its (nonzero) digits is 2041200, while the sum is 55.

The square root of 1052759998 is about 32446.2632363112. The cubic root of 1052759998 is about 1017.2861338186.

The spelling of 1052759998 in words is "one billion, fifty-two million, seven hundred fifty-nine thousand, nine hundred ninety-eight".