5451512532350 has 48 divisors (see below), whose sum is σ = 10414809193776. Its totient is φ = 2121476832000.

The previous prime is 5451512532251. The next prime is 5451512532353. The reversal of 5451512532350 is 532352151545.

It is a junction number, because it is equal to n+sod(n) for n = 5451512532298 and 5451512532307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451512532353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21130130 + ... + 21386570.

It is an arithmetic number, because the mean of its divisors is an integer number (216975191537).

Almost surely, 2^{5451512532350} is an apocalyptic number.

5451512532350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5451512532350 is a deficient number, since it is larger than the sum of its proper divisors (4963296661426).

5451512532350 is a wasteful number, since it uses less digits than its factorization.

5451512532350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267981 (or 267976 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 41.

Adding to 5451512532350 its reverse (532352151545), we get a palindrome (5983864683895).

The spelling of 5451512532350 in words is "five trillion, four hundred fifty-one billion, five hundred twelve million, five hundred thirty-two thousand, three hundred fifty".