45054111000 has 256 divisors, whose sum is σ = 150486336000. Its totient is φ = 11188339200.

The previous prime is 45054110999. The next prime is 45054111001. The reversal of 45054111000 is 11145054.

It is an interprime number because it is at equal distance from previous prime (45054110999) and next prime (45054111001).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45054111001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3356302 + ... + 3369698.

It is an arithmetic number, because the mean of its divisors is an integer number (587837250).

Almost surely, 2^45054111000 is an apocalyptic number.

45054111000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45054111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75243168000).

45054111000 is an abundant number, since it is smaller than the sum of its proper divisors (105432225000).

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

45054111000 is a wasteful number, since it uses less digits than its factorization.

45054111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13499 (or 13485 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 45054111000 its reverse (11145054), we get a palindrome (45065256054).

The spelling of 45054111000 in words is "forty-five billion, fifty-four million, one hundred eleven thousand".