601566055051 has 16 divisors (see below), whose sum is σ = 664267926784. Its totient is φ = 541264024224.

The previous prime is 601566055031. The next prime is 601566055063. The reversal of 601566055051 is 150550665106.

It is a cyclic number.

It is not a de Polignac number, because 601566055051 - 2⁵ = 601566055019 is a prime.

It is a super-2 number, since 2×601566055051² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 601566054995 and 601566055013.

It is not an unprimeable number, because it can be changed into a prime (601566055021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832641 + ... + 1377106.

It is an arithmetic number, because the mean of its divisors is an integer number (41516745424).

Almost surely, 2^601566055051 is an apocalyptic number.

601566055051 is a deficient number, since it is larger than the sum of its proper divisors (62701871733).

601566055051 is a wasteful number, since it uses less digits than its factorization.

601566055051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210290.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 601566055051 in words is "six hundred one billion, five hundred sixty-six million, fifty-five thousand, fifty-one".