45247428551085 has 8 divisors (see below), whose sum is σ = 72395885681760. Its totient is φ = 24131961893904.

The previous prime is 45247428551033. The next prime is 45247428551167. The reversal of 45247428551085 is 58015582474254.

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

It is not a de Polignac number, because 45247428551085 - 2⁷ = 45247428550957 is a prime.

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, 1508247618355 + ... + 1508247618384.

It is an arithmetic number, because the mean of its divisors is an integer number (9049485710220).

Almost surely, 2^{45247428551085} is an apocalyptic number.

It is an amenable number.

45247428551085 is a deficient number, since it is larger than the sum of its proper divisors (27148457130675).

45247428551085 is a wasteful number, since it uses less digits than its factorization.

45247428551085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016495236747.

The product of its (nonzero) digits is 71680000, while the sum is 60.

The spelling of 45247428551085 in words is "forty-five trillion, two hundred forty-seven billion, four hundred twenty-eight million, five hundred fifty-one thousand, eighty-five".