1004051145452 has 6 divisors (see below), whose sum is σ = 1757089504548. Its totient is φ = 502025572724.

The previous prime is 1004051145431. The next prime is 1004051145511. The reversal of 1004051145452 is 2545411504001.

It is a happy number.

1004051145452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125506393178 + ... + 125506393185.

It is an arithmetic number, because the mean of its divisors is an integer number (292848250758).

Almost surely, 2^{1004051145452} is an apocalyptic number.

It is an amenable number.

1004051145452 is a deficient number, since it is larger than the sum of its proper divisors (753038359096).

1004051145452 is a wasteful number, since it uses less digits than its factorization.

1004051145452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251012786367 (or 251012786365 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 1004051145452 its reverse (2545411504001), we get a palindrome (3549462649453).

The spelling of 1004051145452 in words is "one trillion, four billion, fifty-one million, one hundred forty-five thousand, four hundred fifty-two".