1000513546 has 32 divisors (see below), whose sum is σ = 1619352000. Its totient is φ = 461911296.

The previous prime is 1000513537. The next prime is 1000513567. The reversal of 1000513546 is 6453150001.

It is a self number, because there is not a number n which added to its sum of digits gives 1000513546.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666705 + ... + 668203.

It is an arithmetic number, because the mean of its divisors is an integer number (50604750).

Almost surely, 2^1000513546 is an apocalyptic number.

1000513546 is a deficient number, since it is larger than the sum of its proper divisors (618838454).

1000513546 is a wasteful number, since it uses less digits than its factorization.

1000513546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1000513546 is about 31630.8954346854. The cubic root of 1000513546 is about 1000.1711527051.

Adding to 1000513546 its reverse (6453150001), we get a palindrome (7453663547).

The spelling of 1000513546 in words is "one billion, five hundred thirteen thousand, five hundred forty-six".