1052524866490 has 16 divisors (see below), whose sum is σ = 1894569149952. Its totient is φ = 421004526544.

The previous prime is 1052524866431. The next prime is 1052524866493. The reversal of 1052524866490 is 946684252501.

It is a super-2 number, since 2×1052524866490² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052524866493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191127 + ... + 1463413.

It is an arithmetic number, because the mean of its divisors is an integer number (118410571872).

Almost surely, 2^{1052524866490} is an apocalyptic number.

1052524866490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052524866490 is a deficient number, since it is larger than the sum of its proper divisors (842044283462).

1052524866490 is a wasteful number, since it uses less digits than its factorization.

1052524866490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355021.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 1052524866490 in words is "one trillion, fifty-two billion, five hundred twenty-four million, eight hundred sixty-six thousand, four hundred ninety".