52461973 has 2 divisors, whose sum is σ = 52461974. Its totient is φ = 52461972.

The previous prime is 52461953. The next prime is 52461977. The reversal of 52461973 is 37916425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29354724 + 23107249 = 5418^2 + 4807^2 .

It is a cyclic number.

It is not a de Polignac number, because 52461973 - 2¹³ = 52453781 is a prime.

It is a super-2 number, since 2×52461973² = 5504517222105458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52461977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26230986 + 26230987.

It is an arithmetic number, because the mean of its divisors is an integer number (26230987).

Almost surely, 2^52461973 is an apocalyptic number.

It is an amenable number.

52461973 is a deficient number, since it is larger than the sum of its proper divisors (1).

52461973 is an equidigital number, since it uses as much as digits as its factorization.

52461973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 52461973 is about 7243.0637854433. The cubic root of 52461973 is about 374.3531913814.

The spelling of 52461973 in words is "fifty-two million, four hundred sixty-one thousand, nine hundred seventy-three".