48242551 has 4 divisors (see below), whose sum is σ = 55134352. Its totient is φ = 41350752.

The previous prime is 48242543. The next prime is 48242567. The reversal of 48242551 is 15524284.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48242551 - 2³ = 48242543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48242251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3445890 + ... + 3445903.

It is an arithmetic number, because the mean of its divisors is an integer number (13783588).

Almost surely, 2^48242551 is an apocalyptic number.

48242551 is a deficient number, since it is larger than the sum of its proper divisors (6891801).

48242551 is an equidigital number, since it uses as much as digits as its factorization.

48242551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6891800.

The product of its digits is 12800, while the sum is 31.

The square root of 48242551 is about 6945.6857832758. The cubic root of 48242551 is about 364.0352353887.

The spelling of 48242551 in words is "forty-eight million, two hundred forty-two thousand, five hundred fifty-one".