1052051718 has 32 divisors (see below), whose sum is σ = 2177693280. Its totient is φ = 338595840.

The previous prime is 1052051683. The next prime is 1052051719. The reversal of 1052051718 is 8171502501.

It is a super-2 number, since 2×1052051718² = 2213625634693503048, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052051719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1818 + ... + 45906.

It is an arithmetic number, because the mean of its divisors is an integer number (68052915).

Almost surely, 2^1052051718 is an apocalyptic number.

1052051718 is an abundant number, since it is smaller than the sum of its proper divisors (1125641562).

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

1052051718 is a wasteful number, since it uses less digits than its factorization.

1052051718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44232.

The product of its (nonzero) digits is 2800, while the sum is 30.

The square root of 1052051718 is about 32435.3467377798. The cubic root of 1052051718 is about 1017.0579447188.

The spelling of 1052051718 in words is "one billion, fifty-two million, fifty-one thousand, seven hundred eighteen".