5551033451250 has 160 divisors (see below), whose sum is σ = 15871833787392. Its totient is φ = 1267462152000.

The previous prime is 5551033451239. The next prime is 5551033451269. The reversal of 5551033451250 is 521543301555.

It is a super-2 number, since 2×5551033451250² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5551033451199 and 5551033451208.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 24747099 + ... + 24970401.

Almost surely, 2^{5551033451250} is an apocalyptic number.

5551033451250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5551033451250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7935916893696).

5551033451250 is an abundant number, since it is smaller than the sum of its proper divisors (10320800336142).

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

5551033451250 is a wasteful number, since it uses less digits than its factorization.

5551033451250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224282 (or 224267 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 39.

The spelling of 5551033451250 in words is "five trillion, five hundred fifty-one billion, thirty-three million, four hundred fifty-one thousand, two hundred fifty".