1516652566152 has 128 divisors (see below), whose sum is σ = 3905858880000. Its totient is φ = 490405625856.

The previous prime is 1516652566103. The next prime is 1516652566153. The reversal of 1516652566152 is 2516652566151.

It is a junction number, because it is equal to n+sod(n) for n = 1516652566095 and 1516652566104.

It is not an unprimeable number, because it can be changed into a prime (1516652566153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 490983424 + ... + 490986512.

It is an arithmetic number, because the mean of its divisors is an integer number (30514522500).

Almost surely, 2^{1516652566152} is an apocalyptic number.

1516652566152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1516652566152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1952929440000).

1516652566152 is an abundant number, since it is smaller than the sum of its proper divisors (2389206313848).

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

1516652566152 is a wasteful number, since it uses less digits than its factorization.

1516652566152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4623 (or 4619 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 51.

Subtracting 1516652566152 from its reverse (2516652566151), we obtain a palindrome (999999999999).

The spelling of 1516652566152 in words is "one trillion, five hundred sixteen billion, six hundred fifty-two million, five hundred sixty-six thousand, one hundred fifty-two".