45054030040000 has 70 divisors (see below), whose sum is σ = 111719352038624. Its totient is φ = 18021612000000.

The previous prime is 45054030039989. The next prime is 45054030040039. The reversal of 45054030040000 is 4003045054.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 563135376 + ... + 563215375.

Almost surely, 2^{45054030040000} is an apocalyptic number.

45054030040000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45054030040000 is an abundant number, since it is smaller than the sum of its proper divisors (66665321998624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45054030040000 is an equidigital number, since it uses as much as digits as its factorization.

45054030040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126350783 (or 1126350758 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 45054030040000 its reverse (4003045054), we get a palindrome (45058033085054).

The spelling of 45054030040000 in words is "forty-five trillion, fifty-four billion, thirty million, forty thousand".