45845329285 has 12 divisors (see below), whose sum is σ = 63996337548. Its totient is φ = 31436797056.

The previous prime is 45845329213. The next prime is 45845329303. The reversal of 45845329285 is 58292354854.

It can be written as a sum of positive squares in 2 ways, for example, as 34821799236 + 11023530049 = 186606^2 + 104993^2 .

It is not a de Polignac number, because 45845329285 - 2¹⁷ = 45845198213 is a prime.

It is a super-2 number, since 2×45845329285² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93561652 + ... + 93562141.

It is an arithmetic number, because the mean of its divisors is an integer number (5333028129).

Almost surely, 2^45845329285 is an apocalyptic number.

It is an amenable number.

45845329285 is a deficient number, since it is larger than the sum of its proper divisors (18151008263).

45845329285 is a wasteful number, since it uses less digits than its factorization.

45845329285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187123812 (or 187123805 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 55.

The spelling of 45845329285 in words is "forty-five billion, eight hundred forty-five million, three hundred twenty-nine thousand, two hundred eighty-five".