620152766167 has 8 divisors (see below), whose sum is σ = 676536098832. Its totient is φ = 563770401600.

The previous prime is 620152766153. The next prime is 620152766173. The reversal of 620152766167 is 761667251026.

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

It is a cyclic number.

It is not a de Polignac number, because 620152766167 - 2¹⁵ = 620152733399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 620152766167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620152766117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2002333 + ... + 2291209.

It is an arithmetic number, because the mean of its divisors is an integer number (84567012354).

Almost surely, 2^620152766167 is an apocalyptic number.

620152766167 is a deficient number, since it is larger than the sum of its proper divisors (56383332665).

620152766167 is a wasteful number, since it uses less digits than its factorization.

620152766167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484049.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 620152766167 in words is "six hundred twenty billion, one hundred fifty-two million, seven hundred sixty-six thousand, one hundred sixty-seven".