73761053 has 2 divisors, whose sum is σ = 73761054. Its totient is φ = 73761052.

The previous prime is 73761049. The next prime is 73761071. The reversal of 73761053 is 35016737.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72216004 + 1545049 = 8498^2 + 1243^2 .

It is a cyclic number.

It is not a de Polignac number, because 73761053 - 2² = 73761049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73767053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36880526 + 36880527.

It is an arithmetic number, because the mean of its divisors is an integer number (36880527).

Almost surely, 2^73761053 is an apocalyptic number.

It is an amenable number.

73761053 is a deficient number, since it is larger than the sum of its proper divisors (1).

73761053 is an equidigital number, since it uses as much as digits as its factorization.

73761053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 32.

The square root of 73761053 is about 8588.4255250890. The cubic root of 73761053 is about 419.3812752897.

The spelling of 73761053 in words is "seventy-three million, seven hundred sixty-one thousand, fifty-three".