45551207485 has 24 divisors (see below), whose sum is σ = 63671287680. Its totient is φ = 30645705792.

The previous prime is 45551207461. The next prime is 45551207489. The reversal of 45551207485 is 58470215554.

It is not a de Polignac number, because 45551207485 - 2⁷ = 45551207357 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45551207489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133345 + ... + 329974.

It is an arithmetic number, because the mean of its divisors is an integer number (2652970320).

Almost surely, 2^45551207485 is an apocalyptic number.

It is an amenable number.

45551207485 is a deficient number, since it is larger than the sum of its proper divisors (18120080195).

45551207485 is an equidigital number, since it uses as much as digits as its factorization.

45551207485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463437 (or 463384 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 46.

The spelling of 45551207485 in words is "forty-five billion, five hundred fifty-one million, two hundred seven thousand, four hundred eighty-five".