1078448570552 has 64 divisors (see below), whose sum is σ = 2078447817600. Its totient is φ = 524288128000.

The previous prime is 1078448570533. The next prime is 1078448570579. The reversal of 1078448570552 is 2550758448701.

It is a happy number.

It is a congruent number.

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, 137746574 + ... + 137754402.

It is an arithmetic number, because the mean of its divisors is an integer number (32475747150).

Almost surely, 2^{1078448570552} is an apocalyptic number.

It is an amenable number.

1078448570552 is a deficient number, since it is larger than the sum of its proper divisors (999999247048).

1078448570552 is a wasteful number, since it uses less digits than its factorization.

1078448570552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9248 (or 9244 counting only the distinct ones).

The product of its (nonzero) digits is 12544000, while the sum is 56.

The spelling of 1078448570552 in words is "one trillion, seventy-eight billion, four hundred forty-eight million, five hundred seventy thousand, five hundred fifty-two".