48813553 has 2 divisors, whose sum is σ = 48813554. Its totient is φ = 48813552.

The previous prime is 48813551. The next prime is 48813559. The reversal of 48813553 is 35531884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31449664 + 17363889 = 5608^2 + 4167^2 .

It is a cyclic number.

It is not a de Polignac number, because 48813553 - 2¹ = 48813551 is a prime.

It is a super-3 number, since 3×48813553³ (a number of 24 digits) contains 333 as substring.

Together with 48813551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48813551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24406776 + 24406777.

It is an arithmetic number, because the mean of its divisors is an integer number (24406777).

Almost surely, 2^48813553 is an apocalyptic number.

It is an amenable number.

48813553 is a deficient number, since it is larger than the sum of its proper divisors (1).

48813553 is an equidigital number, since it uses as much as digits as its factorization.

48813553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 37.

The square root of 48813553 is about 6986.6696644396. The cubic root of 48813553 is about 365.4658541612.

It can be divided in two parts, 488 and 13553, that added together give a palindrome (14041).

The spelling of 48813553 in words is "forty-eight million, eight hundred thirteen thousand, five hundred fifty-three".