547073057 has 2 divisors, whose sum is σ = 547073058. Its totient is φ = 547073056.

The previous prime is 547073053. The next prime is 547073063. The reversal of 547073057 is 750370745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 356605456 + 190467601 = 18884^2 + 13801^2 .

It is a cyclic number.

It is not a de Polignac number, because 547073057 - 2² = 547073053 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 547073057.

It is not a weakly prime, because it can be changed into another prime (547073053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273536528 + 273536529.

It is an arithmetic number, because the mean of its divisors is an integer number (273536529).

Almost surely, 2^547073057 is an apocalyptic number.

It is an amenable number.

547073057 is a deficient number, since it is larger than the sum of its proper divisors (1).

547073057 is an equidigital number, since it uses as much as digits as its factorization.

547073057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102900, while the sum is 38.

The square root of 547073057 is about 23389.5929207842. The cubic root of 547073057 is about 817.8652867870.

The spelling of 547073057 in words is "five hundred forty-seven million, seventy-three thousand, fifty-seven".