1053487682 has 8 divisors (see below), whose sum is σ = 1701787836. Its totient is φ = 486225072.

The previous prime is 1053487679. The next prime is 1053487693. The reversal of 1053487682 is 2867843501.

It can be written as a sum of positive squares in 2 ways, for example, as 1043871481 + 9616201 = 32309^2 + 3101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1053487682² = 2219672592251466248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20259353 + ... + 20259404.

Almost surely, 2^1053487682 is an apocalyptic number.

1053487682 is a deficient number, since it is larger than the sum of its proper divisors (648300154).

1053487682 is a wasteful number, since it uses less digits than its factorization.

1053487682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40518772.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 1053487682 is about 32457.4749788088. The cubic root of 1053487682 is about 1017.5204678072.

The spelling of 1053487682 in words is "one billion, fifty-three million, four hundred eighty-seven thousand, six hundred eighty-two".