2352385478 has 16 divisors (see below), whose sum is σ = 3739230000. Its totient is φ = 1106806752.

The previous prime is 2352385447. The next prime is 2352385481. The reversal of 2352385478 is 8745832532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202073 + ... + 213396.

It is an arithmetic number, because the mean of its divisors is an integer number (233701875).

Almost surely, 2^2352385478 is an apocalyptic number.

2352385478 is a deficient number, since it is larger than the sum of its proper divisors (1386844522).

2352385478 is a wasteful number, since it uses less digits than its factorization.

2352385478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415639.

The product of its digits is 1612800, while the sum is 47.

The square root of 2352385478 is about 48501.3966603025. The cubic root of 2352385478 is about 1329.9526012467.

The spelling of 2352385478 in words is "two billion, three hundred fifty-two million, three hundred eighty-five thousand, four hundred seventy-eight".