1016312444552 has 64 divisors (see below), whose sum is σ = 1960789248000. Its totient is φ = 493660005696.

The previous prime is 1016312444479. The next prime is 1016312444557. The reversal of 1016312444552 is 2554442136101.

It is not an unprimeable number, because it can be changed into a prime (1016312444557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37545599 + ... + 37572657.

It is an arithmetic number, because the mean of its divisors is an integer number (30637332000).

Almost surely, 2^{1016312444552} is an apocalyptic number.

It is an amenable number.

1016312444552 is a deficient number, since it is larger than the sum of its proper divisors (944476803448).

1016312444552 is a wasteful number, since it uses less digits than its factorization.

1016312444552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28098 (or 28094 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 1016312444552 in words is "one trillion, sixteen billion, three hundred twelve million, four hundred forty-four thousand, five hundred fifty-two".