48915403 has 2 divisors, whose sum is σ = 48915404. Its totient is φ = 48915402.

The previous prime is 48915401. The next prime is 48915437. The reversal of 48915403 is 30451984.

It is an a-pointer prime, because the next prime (48915437) can be obtained adding 48915403 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48915403 - 2¹ = 48915401 is a prime.

Together with 48915401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48915401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24457701 + 24457702.

It is an arithmetic number, because the mean of its divisors is an integer number (24457702).

Almost surely, 2^48915403 is an apocalyptic number.

48915403 is a deficient number, since it is larger than the sum of its proper divisors (1).

48915403 is an equidigital number, since it uses as much as digits as its factorization.

48915403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 48915403 is about 6993.9547467795. The cubic root of 48915403 is about 365.7198603843.

The spelling of 48915403 in words is "forty-eight million, nine hundred fifteen thousand, four hundred three".