52898477 has 2 divisors, whose sum is σ = 52898478. Its totient is φ = 52898476.

The previous prime is 52898449. The next prime is 52898497. The reversal of 52898477 is 77489825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51566761 + 1331716 = 7181^2 + 1154^2 .

It is a cyclic number.

It is not a de Polignac number, because 52898477 - 2⁸ = 52898221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52898497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26449238 + 26449239.

It is an arithmetic number, because the mean of its divisors is an integer number (26449239).

Almost surely, 2^52898477 is an apocalyptic number.

It is an amenable number.

52898477 is a deficient number, since it is larger than the sum of its proper divisors (1).

52898477 is an equidigital number, since it uses as much as digits as its factorization.

52898477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1128960, while the sum is 50.

The square root of 52898477 is about 7273.1339187451. The cubic root of 52898477 is about 375.3885797282.

The spelling of 52898477 in words is "fifty-two million, eight hundred ninety-eight thousand, four hundred seventy-seven".