5450115554552 has 128 divisors (see below), whose sum is σ = 11003895705600. Its totient is φ = 2526939417600.

The previous prime is 5450115554447. The next prime is 5450115554603. The reversal of 5450115554552 is 2554555110545.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 5450115554497 and 5450115554506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74253023 + ... + 74326385.

It is an arithmetic number, because the mean of its divisors is an integer number (85967935200).

Almost surely, 2^{5450115554552} is an apocalyptic number.

It is an amenable number.

5450115554552 is an abundant number, since it is smaller than the sum of its proper divisors (5553780151048).

5450115554552 is a wasteful number, since it uses less digits than its factorization.

5450115554552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73597 (or 73593 counting only the distinct ones).

The product of its (nonzero) digits is 2500000, while the sum is 47.

The spelling of 5450115554552 in words is "five trillion, four hundred fifty billion, one hundred fifteen million, five hundred fifty-four thousand, five hundred fifty-two".