1052759994 has 32 divisors (see below), whose sum is σ = 2473619904. Its totient is φ = 294478080.

The previous prime is 1052759989. The next prime is 1052760047. The reversal of 1052759994 is 4999572501.

It is a super-3 number, since 3×1052759994³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612639 + ... + 614354.

It is an arithmetic number, because the mean of its divisors is an integer number (77300622).

Almost surely, 2^1052759994 is an apocalyptic number.

1052759994 is an abundant number, since it is smaller than the sum of its proper divisors (1420859910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052759994 is a wasteful number, since it uses less digits than its factorization.

1052759994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227022.

The product of its (nonzero) digits is 1020600, while the sum is 51.

The square root of 1052759994 is about 32446.2631746708. The cubic root of 1052759994 is about 1017.2861325302.

The spelling of 1052759994 in words is "one billion, fifty-two million, seven hundred fifty-nine thousand, nine hundred ninety-four".