1052546922064 has 80 divisors (see below), whose sum is σ = 2268019730304. Its totient is φ = 469125363200.

The previous prime is 1052546922029. The next prime is 1052546922073. The reversal of 1052546922064 is 4602296452501.

1052546922064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052546922064² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

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, 16132869 + ... + 16197979.

Almost surely, 2^{1052546922064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052546922064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1134009865152).

1052546922064 is an abundant number, since it is smaller than the sum of its proper divisors (1215472808240).

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

1052546922064 is a wasteful number, since it uses less digits than its factorization.

1052546922064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66916 (or 66910 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 1052546922064 in words is "one trillion, fifty-two billion, five hundred forty-six million, nine hundred twenty-two thousand, sixty-four".