1016652145554 has 96 divisors (see below), whose sum is σ = 2365746784128. Its totient is φ = 314743968000.

The previous prime is 1016652145529. The next prime is 1016652145571. The reversal of 1016652145554 is 4555412566101.

1016652145554 is a `hidden beast` number, since 1 + 0 + 1 + 6 + 6 + 52 + 1 + 45 + 554 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3439584 + ... + 3723444.

It is an arithmetic number, because the mean of its divisors is an integer number (24643195668).

Almost surely, 2^{1016652145554} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1016652145554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1182873392064).

1016652145554 is an abundant number, since it is smaller than the sum of its proper divisors (1349094638574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1016652145554 is a wasteful number, since it uses less digits than its factorization.

1016652145554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284144 (or 284141 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The spelling of 1016652145554 in words is "one trillion, sixteen billion, six hundred fifty-two million, one hundred forty-five thousand, five hundred fifty-four".