48537529 has 2 divisors, whose sum is σ = 48537530. Its totient is φ = 48537528.

The previous prime is 48537523. The next prime is 48537551. The reversal of 48537529 is 92573584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33327529 + 15210000 = 5773^2 + 3900^2 .

It is a cyclic number.

It is not a de Polignac number, because 48537529 - 2¹³ = 48529337 is a prime.

It is not a weakly prime, because it can be changed into another prime (48537523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24268764 + 24268765.

It is an arithmetic number, because the mean of its divisors is an integer number (24268765).

Almost surely, 2^48537529 is an apocalyptic number.

It is an amenable number.

48537529 is a deficient number, since it is larger than the sum of its proper divisors (1).

48537529 is an equidigital number, since it uses as much as digits as its factorization.

48537529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 43.

The square root of 48537529 is about 6966.8880427347. Note that the first 3 decimals coincide. The cubic root of 48537529 is about 364.7756900392.

The spelling of 48537529 in words is "forty-eight million, five hundred thirty-seven thousand, five hundred twenty-nine".