1052641357518 has 64 divisors (see below), whose sum is σ = 2244473003520. Its totient is φ = 327967488000.

The previous prime is 1052641357507. The next prime is 1052641357541. The reversal of 1052641357518 is 8157531462501.

It is a super-2 number, since 2×1052641357518² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85028253 + ... + 85040631.

It is an arithmetic number, because the mean of its divisors is an integer number (35069890680).

Almost surely, 2^{1052641357518} is an apocalyptic number.

1052641357518 is an abundant number, since it is smaller than the sum of its proper divisors (1191831646002).

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

1052641357518 is a wasteful number, since it uses less digits than its factorization.

1052641357518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18073.

The product of its (nonzero) digits is 1008000, while the sum is 48.

The spelling of 1052641357518 in words is "one trillion, fifty-two billion, six hundred forty-one million, three hundred fifty-seven thousand, five hundred eighteen".