55877442451030 has 16 divisors (see below), whose sum is σ = 104952413647584. Its totient is φ = 21379195372480.

The previous prime is 55877442450971. The next prime is 55877442451031. The reversal of 55877442451030 is 3015424477855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55877442451031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121472700751 + ... + 121472701210.

It is an arithmetic number, because the mean of its divisors is an integer number (6559525852974).

Almost surely, 2^{55877442451030} is an apocalyptic number.

55877442451030 is a deficient number, since it is larger than the sum of its proper divisors (49074971196554).

55877442451030 is a wasteful number, since it uses less digits than its factorization.

55877442451030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242945401991.

The product of its (nonzero) digits is 18816000, while the sum is 55.

The spelling of 55877442451030 in words is "fifty-five trillion, eight hundred seventy-seven billion, four hundred forty-two million, four hundred fifty-one thousand, thirty".