1146521452606 has 4 divisors (see below), whose sum is σ = 1719782178912. Its totient is φ = 573260726302.

The previous prime is 1146521452543. The next prime is 1146521452627. The reversal of 1146521452606 is 6062541256411.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1146521452606² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286630363150 + ... + 286630363153.

It is an arithmetic number, because the mean of its divisors is an integer number (429945544728).

Almost surely, 2^{1146521452606} is an apocalyptic number.

1146521452606 is a deficient number, since it is larger than the sum of its proper divisors (573260726306).

1146521452606 is an equidigital number, since it uses as much as digits as its factorization.

1146521452606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573260726305.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 1146521452606 in words is "one trillion, one hundred forty-six billion, five hundred twenty-one million, four hundred fifty-two thousand, six hundred six".