1520052055060 has 192 divisors, whose sum is σ = 4324373544960. Its totient is φ = 434367360000.

The previous prime is 1520052055031. The next prime is 1520052055061. The reversal of 1520052055060 is 605502500251.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1520052055061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 69160 + ... + 1744960.

It is an arithmetic number, because the mean of its divisors is an integer number (22522778880).

Almost surely, 2^{1520052055060} is an apocalyptic number.

1520052055060 is a gapful number since it is divisible by the number (10) 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 1520052055060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2162186772480).

1520052055060 is an abundant number, since it is smaller than the sum of its proper divisors (2804321489900).

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

1520052055060 is a wasteful number, since it uses less digits than its factorization.

1520052055060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675878 (or 1675876 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 1520052055060 in words is "one trillion, five hundred twenty billion, fifty-two million, fifty-five thousand, sixty".