4545955000548 has 192 divisors, whose sum is σ = 12911412505600. Its totient is φ = 1374659320320.

The previous prime is 4545955000547. The next prime is 4545955000567. The reversal of 4545955000548 is 8450005595454.

4545955000548 is a `hidden beast` number, since 4 + 5 + 4 + 5 + 95 + 5 + 0 + 0 + 0 + 548 = 666.

It is a super-3 number, since 3×4545955000548³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 4545955000494 and 4545955000503.

It is not an unprimeable number, because it can be changed into a prime (4545955000547) 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, 103864293 + ... + 103908051.

Almost surely, 2^{4545955000548} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4545955000548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6455706252800).

4545955000548 is an abundant number, since it is smaller than the sum of its proper divisors (8365457505052).

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

4545955000548 is a wasteful number, since it uses less digits than its factorization.

4545955000548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45059 (or 45051 counting only the distinct ones).

The product of its (nonzero) digits is 14400000, while the sum is 54.

The spelling of 4545955000548 in words is "four trillion, five hundred forty-five billion, nine hundred fifty-five million, five hundred forty-eight", and thus it is an aban number.