48078403 has 2 divisors, whose sum is σ = 48078404. Its totient is φ = 48078402.

The previous prime is 48078391. The next prime is 48078409. The reversal of 48078403 is 30487084.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48078403 is a prime.

It is a super-3 number, since 3×48078403³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (48078409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24039201 + 24039202.

It is an arithmetic number, because the mean of its divisors is an integer number (24039202).

Almost surely, 2^48078403 is an apocalyptic number.

48078403 is a deficient number, since it is larger than the sum of its proper divisors (1).

48078403 is an equidigital number, since it uses as much as digits as its factorization.

48078403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 48078403 is about 6933.8591707649. The cubic root of 48078403 is about 363.6218827434.

The spelling of 48078403 in words is "forty-eight million, seventy-eight thousand, four hundred three".