620052762542514 has 128 divisors (see below), whose sum is σ = 1483092979200000. Its totient is φ = 169293727050624.

The previous prime is 620052762542467. The next prime is 620052762542599. The reversal of 620052762542514 is 415245267250026.

620052762542514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 535475337 + ... + 536632035.

It is an arithmetic number, because the mean of its divisors is an integer number (11586663900000).

Almost surely, 2^{620052762542514} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 620052762542514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (741546489600000).

620052762542514 is an abundant number, since it is smaller than the sum of its proper divisors (863040216657486).

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

620052762542514 is a wasteful number, since it uses less digits than its factorization.

620052762542514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157829 (or 1157783 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 51.

The spelling of 620052762542514 in words is "six hundred twenty trillion, fifty-two billion, seven hundred sixty-two million, five hundred forty-two thousand, five hundred fourteen".