78054095 has 8 divisors (see below), whose sum is σ = 107045664. Its totient is φ = 53522784.

The previous prime is 78054091. The next prime is 78054101. The reversal of 78054095 is 59045087.

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

It is not a de Polignac number, because 78054095 - 2² = 78054091 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 (78054091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115024 + ... + 1115093.

It is an arithmetic number, because the mean of its divisors is an integer number (13380708).

Almost surely, 2^78054095 is an apocalyptic number.

78054095 is a deficient number, since it is larger than the sum of its proper divisors (28991569).

78054095 is a wasteful number, since it uses less digits than its factorization.

78054095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230129.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 78054095 is about 8834.8228618349. The cubic root of 78054095 is about 427.3646186230.

The spelling of 78054095 in words is "seventy-eight million, fifty-four thousand, ninety-five".