248553554 has 12 divisors (see below), whose sum is σ = 393486894. Its totient is φ = 117735552.

The previous prime is 248553553. The next prime is 248553563. The reversal of 248553554 is 455355842.

It can be written as a sum of positive squares in only one way, i.e., 240963529 + 7590025 = 15523^2 + 2755^2 .

It is not an unprimeable number, because it can be changed into a prime (248553551) 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 in 5 ways as a sum of consecutive naturals, for example, 171407 + ... + 172850.

Almost surely, 2^248553554 is an apocalyptic number.

248553554 is a deficient number, since it is larger than the sum of its proper divisors (144933340).

248553554 is a wasteful number, since it uses less digits than its factorization.

248553554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344297 (or 344278 counting only the distinct ones).

The product of its digits is 480000, while the sum is 41.

The square root of 248553554 is about 15765.5813086610. The cubic root of 248553554 is about 628.7432357541.

The spelling of 248553554 in words is "two hundred forty-eight million, five hundred fifty-three thousand, five hundred fifty-four".