516055452722 has 16 divisors (see below), whose sum is σ = 778077831960. Its totient is φ = 256696395648.

The previous prime is 516055452707. The next prime is 516055452727. The reversal of 516055452722 is 227254550615.

It can be written as a sum of positive squares in 4 ways, for example, as 442516317961 + 73539134761 = 665219^2 + 271181^2 .

It is not an unprimeable number, because it can be changed into a prime (516055452727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5309054 + ... + 5405382.

Almost surely, 2^516055452722 is an apocalyptic number.

516055452722 is a deficient number, since it is larger than the sum of its proper divisors (262022379238).

516055452722 is a wasteful number, since it uses less digits than its factorization.

516055452722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110125.

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 516055452722 in words is "five hundred sixteen billion, fifty-five million, four hundred fifty-two thousand, seven hundred twenty-two".