620152765707 has 8 divisors (see below), whose sum is σ = 829792158784. Its totient is φ = 411974274888.

The previous prime is 620152765699. The next prime is 620152765753. The reversal of 620152765707 is 707567251026.

620152765707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 620152765707 - 2³ = 620152765699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (620152765777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365224573 + ... + 365226270.

It is an arithmetic number, because the mean of its divisors is an integer number (103724019848).

Almost surely, 2^620152765707 is an apocalyptic number.

620152765707 is a deficient number, since it is larger than the sum of its proper divisors (209639393077).

620152765707 is a wasteful number, since it uses less digits than its factorization.

620152765707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730451129.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 620152765707 in words is "six hundred twenty billion, one hundred fifty-two million, seven hundred sixty-five thousand, seven hundred seven".