45035005545 has 12 divisors (see below), whose sum is σ = 78060676356. Its totient is φ = 24018669600.

The previous prime is 45035005481. The next prime is 45035005567. The reversal of 45035005545 is 54550053054.

45035005545 is a `hidden beast` number, since 4 + 50 + 3 + 50 + 0 + 554 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21278640384 + 23756365161 = 145872^2 + 154131^2 .

It is not a de Polignac number, because 45035005545 - 2⁶ = 45035005481 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500388906 + ... + 500388995.

It is an arithmetic number, because the mean of its divisors is an integer number (6505056363).

Almost surely, 2^45035005545 is an apocalyptic number.

45035005545 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45035005545 is a deficient number, since it is larger than the sum of its proper divisors (33025670811).

45035005545 is a wasteful number, since it uses less digits than its factorization.

45035005545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000777912 (or 1000777909 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

Adding to 45035005545 its reverse (54550053054), we get a palindrome (99585058599).

The spelling of 45035005545 in words is "forty-five billion, thirty-five million, five thousand, five hundred forty-five".