620056110554 has 16 divisors (see below), whose sum is σ = 942126028800. Its totient is φ = 306016339824.

The previous prime is 620056110493. The next prime is 620056110581. The reversal of 620056110554 is 455011650026.

620056110554 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 7 ways as a sum of consecutive naturals, for example, 2234 + ... + 1113605.

It is an arithmetic number, because the mean of its divisors is an integer number (58882876800).

Almost surely, 2^620056110554 is an apocalyptic number.

620056110554 is a deficient number, since it is larger than the sum of its proper divisors (322069918246).

620056110554 is a wasteful number, since it uses less digits than its factorization.

620056110554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119437.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 620056110554 in words is "six hundred twenty billion, fifty-six million, one hundred ten thousand, five hundred fifty-four".