5055556533442 has 16 divisors (see below), whose sum is σ = 7788407353272. Its totient is φ = 2459422811520.

The previous prime is 5055556533427. The next prime is 5055556533449. The reversal of 5055556533442 is 2443356555505.

It can be written as a sum of positive squares in 4 ways, for example, as 4905246018841 + 150310514601 = 2214779^2 + 387699^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5055556533442.

It is not an unprimeable number, because it can be changed into a prime (5055556533449) 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, 4785888 + ... + 5745940.

Almost surely, 2^{5055556533442} is an apocalyptic number.

5055556533442 is a deficient number, since it is larger than the sum of its proper divisors (2732850819830).

5055556533442 is a wasteful number, since it uses less digits than its factorization.

5055556533442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031253.

The product of its (nonzero) digits is 27000000, while the sum is 52.

The spelling of 5055556533442 in words is "five trillion, fifty-five billion, five hundred fifty-six million, five hundred thirty-three thousand, four hundred forty-two".