43794552285 has 48 divisors (see below), whose sum is σ = 85878636480. Its totient is φ = 21233715840.

The previous prime is 43794552281. The next prime is 43794552289. The reversal of 43794552285 is 58225549734.

43794552285 is a `hidden beast` number, since 4 + 3 + 7 + 9 + 4 + 552 + 2 + 85 = 666.

It is an interprime number because it is at equal distance from previous prime (43794552281) and next prime (43794552289).

It is not a de Polignac number, because 43794552285 - 2² = 43794552281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43794552281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1625040 + ... + 1651769.

It is an arithmetic number, because the mean of its divisors is an integer number (1789138260).

Almost surely, 2^43794552285 is an apocalyptic number.

43794552285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

43794552285 is a deficient number, since it is larger than the sum of its proper divisors (42084084195).

43794552285 is a wasteful number, since it uses less digits than its factorization.

43794552285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276840 (or 3276828 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 54.

The spelling of 43794552285 in words is "forty-three billion, seven hundred ninety-four million, five hundred fifty-two thousand, two hundred eighty-five".