596978355461 has 2 divisors, whose sum is σ = 596978355462. Its totient is φ = 596978355460.

The previous prime is 596978355451. The next prime is 596978355499. The reversal of 596978355461 is 164553879695.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 578673618436 + 18304737025 = 760706^2 + 135295^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-596978355461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 596978355391 and 596978355400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (596978355451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 298489177730 + 298489177731.

It is an arithmetic number, because the mean of its divisors is an integer number (298489177731).

Almost surely, 2^596978355461 is an apocalyptic number.

It is an amenable number.

596978355461 is a deficient number, since it is larger than the sum of its proper divisors (1).

596978355461 is an equidigital number, since it uses as much as digits as its factorization.

596978355461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944000, while the sum is 68.

The spelling of 596978355461 in words is "five hundred ninety-six billion, nine hundred seventy-eight million, three hundred fifty-five thousand, four hundred sixty-one".