78025353 has 8 divisors (see below), whose sum is σ = 118895808. Its totient is φ = 44585904.

The previous prime is 78025351. The next prime is 78025397. The reversal of 78025353 is 35352087.

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

It is not a de Polignac number, because 78025353 - 2¹ = 78025351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (78025351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857726 + ... + 1857767.

It is an arithmetic number, because the mean of its divisors is an integer number (14861976).

Almost surely, 2^78025353 is an apocalyptic number.

It is an amenable number.

78025353 is a deficient number, since it is larger than the sum of its proper divisors (40870455).

78025353 is a wasteful number, since it uses less digits than its factorization.

78025353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715503.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 78025353 is about 8833.1960806947. The cubic root of 78025353 is about 427.3121557686.

The spelling of 78025353 in words is "seventy-eight million, twenty-five thousand, three hundred fifty-three".