48814345815 has 32 divisors (see below), whose sum is σ = 79058496000. Its totient is φ = 25717253760.

The previous prime is 48814345813. The next prime is 48814345831. The reversal of 48814345815 is 51854341884.

It is a happy number.

It is not a de Polignac number, because 48814345815 - 2¹ = 48814345813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48814345813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 496086 + ... + 586284.

It is an arithmetic number, because the mean of its divisors is an integer number (2470578000).

Almost surely, 2^48814345815 is an apocalyptic number.

48814345815 is a deficient number, since it is larger than the sum of its proper divisors (30244150185).

48814345815 is a wasteful number, since it uses less digits than its factorization.

48814345815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90647.

The product of its digits is 2457600, while the sum is 51.

The spelling of 48814345815 in words is "forty-eight billion, eight hundred fourteen million, three hundred forty-five thousand, eight hundred fifteen".