245300551 has 8 divisors (see below), whose sum is σ = 253572224. Its totient is φ = 237051360.

The previous prime is 245300533. The next prime is 245300563. The reversal of 245300551 is 155003542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245300551 - 2⁵ = 245300519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245300521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18241 + ... + 28693.

It is an arithmetic number, because the mean of its divisors is an integer number (31696528).

Almost surely, 2^245300551 is an apocalyptic number.

245300551 is a deficient number, since it is larger than the sum of its proper divisors (8271673).

245300551 is a wasteful number, since it uses less digits than its factorization.

245300551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11241.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 245300551 is about 15662.0736494246. The cubic root of 245300551 is about 625.9882401068.

The spelling of 245300551 in words is "two hundred forty-five million, three hundred thousand, five hundred fifty-one".