5611377027450 has 96 divisors (see below), whose sum is σ = 13963847863680. Its totient is φ = 1491247411200.

The previous prime is 5611377027413. The next prime is 5611377027467. The reversal of 5611377027450 is 547207731165.

It is a self number, because there is not a number n which added to its sum of digits gives 5611377027450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 306807906 + ... + 306826194.

It is an arithmetic number, because the mean of its divisors is an integer number (145456748580).

Almost surely, 2^{5611377027450} is an apocalyptic number.

5611377027450 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 5611377027450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6981923931840).

5611377027450 is an abundant number, since it is smaller than the sum of its proper divisors (8352470836230).

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

5611377027450 is a wasteful number, since it uses less digits than its factorization.

5611377027450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25192 (or 25187 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 5611377027450 in words is "five trillion, six hundred eleven billion, three hundred seventy-seven million, twenty-seven thousand, four hundred fifty".