1049500698568 has 64 divisors (see below), whose sum is σ = 2377200384000. Its totient is φ = 424330062912.

The previous prime is 1049500698563. The next prime is 1049500698593. The reversal of 1049500698568 is 8658960059401.

It is a super-2 number, since 2×1049500698568² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049500698563) 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, 1809246 + ... + 2317837.

It is an arithmetic number, because the mean of its divisors is an integer number (37143756000).

Almost surely, 2^{1049500698568} is an apocalyptic number.

It is an amenable number.

1049500698568 is an abundant number, since it is smaller than the sum of its proper divisors (1327699685432).

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

1049500698568 is a wasteful number, since it uses less digits than its factorization.

1049500698568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4127354 (or 4127350 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 61.

The spelling of 1049500698568 in words is "one trillion, forty-nine billion, five hundred million, six hundred ninety-eight thousand, five hundred sixty-eight".