1010543520474 has 12 divisors (see below), whose sum is σ = 2189510961066. Its totient is φ = 336847840152.

The previous prime is 1010543520473. The next prime is 1010543520479. The reversal of 1010543520474 is 4740253450101.

1010543520474 is a `hidden beast` number, since 1 + 0 + 10 + 5 + 435 + 204 + 7 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1004515085025 + 6028435449 = 1002255^2 + 77643^2 .

It is not an unprimeable number, because it can be changed into a prime (1010543520473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28070653329 + ... + 28070653364.

Almost surely, 2^{1010543520474} is an apocalyptic number.

1010543520474 is an abundant number, since it is smaller than the sum of its proper divisors (1178967440592).

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

1010543520474 is a wasteful number, since it uses less digits than its factorization.

1010543520474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56141306701 (or 56141306698 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

Adding to 1010543520474 its reverse (4740253450101), we get a palindrome (5750796970575).

The spelling of 1010543520474 in words is "one trillion, ten billion, five hundred forty-three million, five hundred twenty thousand, four hundred seventy-four".