620472414712255 has 16 divisors (see below), whose sum is σ = 900988514809920. Its totient is φ = 400439339914752.

The previous prime is 620472414712237. The next prime is 620472414712291. The reversal of 620472414712255 is 552217414274026.

It is a cyclic number.

It is not a de Polignac number, because 620472414712255 - 2¹¹ = 620472414710207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 521405389920 + ... + 521405391109.

It is an arithmetic number, because the mean of its divisors is an integer number (56311782175620).

Almost surely, 2^{620472414712255} is an apocalyptic number.

620472414712255 is a deficient number, since it is larger than the sum of its proper divisors (280516100097665).

620472414712255 is a wasteful number, since it uses less digits than its factorization.

620472414712255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042810781058.

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 620472414712255 in words is "six hundred twenty trillion, four hundred seventy-two billion, four hundred fourteen million, seven hundred twelve thousand, two hundred fifty-five".