5451345603000 has 576 divisors, whose sum is σ = 21003095000160. Its totient is φ = 1321531200000.

The previous prime is 5451345602993. The next prime is 5451345603007. The reversal of 5451345603000 is 3065431545.

5451345603000 is a `hidden beast` number, since 5 + 4 + 5 + 1 + 3 + 45 + 603 + 0 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5451345602993) and next prime (5451345603007).

It is a super-3 number, since 3×5451345603000³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451345603007) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 29310300 + ... + 29495700.

Almost surely, 2^{5451345603000} is an apocalyptic number.

5451345603000 is a gapful number since it is divisible by the number (50) 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 5451345603000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10501547500080).

5451345603000 is an abundant number, since it is smaller than the sum of its proper divisors (15551749397160).

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

5451345603000 is a wasteful number, since it uses less digits than its factorization.

5451345603000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185459 (or 185422 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 5451345603000 in words is "five trillion, four hundred fifty-one billion, three hundred forty-five million, six hundred three thousand".