78054303 has 8 divisors (see below), whose sum is σ = 104121088. Its totient is φ = 52011864.

The previous prime is 78054289. The next prime is 78054307. The reversal of 78054303 is 30345087.

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

It is not a de Polignac number, because 78054303 - 2⁶ = 78054239 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 (78054307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3600 + ... + 13002.

It is an arithmetic number, because the mean of its divisors is an integer number (13015136).

Almost surely, 2^78054303 is an apocalyptic number.

78054303 is a deficient number, since it is larger than the sum of its proper divisors (26066785).

78054303 is a wasteful number, since it uses less digits than its factorization.

78054303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12173.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 78054303 is about 8834.8346334269. The cubic root of 78054303 is about 427.3649982391.

The spelling of 78054303 in words is "seventy-eight million, fifty-four thousand, three hundred three".