501472025577055 has 32 divisors (see below), whose sum is σ = 657732712218624. Its totient is φ = 364788411394176.

The previous prime is 501472025577049. The next prime is 501472025577071. The reversal of 501472025577055 is 550775520274105.

It is a cyclic number.

It is not a de Polignac number, because 501472025577055 - 2¹¹ = 501472025575007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 501472025576987 and 501472025577005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1073391544 + ... + 1073858626.

It is an arithmetic number, because the mean of its divisors is an integer number (20554147256832).

Almost surely, 2^{501472025577055} is an apocalyptic number.

501472025577055 is a deficient number, since it is larger than the sum of its proper divisors (156260686641569).

501472025577055 is a wasteful number, since it uses less digits than its factorization.

501472025577055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713695.

The product of its (nonzero) digits is 17150000, while the sum is 55.

The spelling of 501472025577055 in words is "five hundred one trillion, four hundred seventy-two billion, twenty-five million, five hundred seventy-seven thousand, fifty-five".