45004544454105 has 96 divisors (see below), whose sum is σ = 80832511992960. Its totient is φ = 23136099517440.

The previous prime is 45004544454053. The next prime is 45004544454157. The reversal of 45004544454105 is 50145444540054.

45004544454105 is a `hidden beast` number, since 4 + 5 + 0 + 0 + 454 + 44 + 54 + 105 = 666.

It is an interprime number because it is at equal distance from previous prime (45004544454053) and next prime (45004544454157).

It is not a de Polignac number, because 45004544454105 - 2⁶ = 45004544454041 is a prime.

It is a super-2 number, since 2×45004544454105² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2214453474 + ... + 2214473796.

It is an arithmetic number, because the mean of its divisors is an integer number (842005333260).

Almost surely, 2^{45004544454105} is an apocalyptic number.

45004544454105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45004544454105 is a deficient number, since it is larger than the sum of its proper divisors (35827967538855).

45004544454105 is a wasteful number, since it uses less digits than its factorization.

45004544454105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23111 (or 23108 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 45.

Adding to 45004544454105 its reverse (50145444540054), we get a palindrome (95149988994159).

The spelling of 45004544454105 in words is "forty-five trillion, four billion, five hundred forty-four million, four hundred fifty-four thousand, one hundred five".