55010329977498 has 16 divisors (see below), whose sum is σ = 125737897091520. Its totient is φ = 15717237136416.

The previous prime is 55010329977497. The next prime is 55010329977523. The reversal of 55010329977498 is 89477992301055.

It is a super-2 number, since 2×55010329977498² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55010329977497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654884880643 + ... + 654884880726.

It is an arithmetic number, because the mean of its divisors is an integer number (7858618568220).

Almost surely, 2^{55010329977498} is an apocalyptic number.

55010329977498 is an abundant number, since it is smaller than the sum of its proper divisors (70727567114022).

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

55010329977498 is a wasteful number, since it uses less digits than its factorization.

55010329977498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309769761381.

The product of its (nonzero) digits is 171460800, while the sum is 69.

The spelling of 55010329977498 in words is "fifty-five trillion, ten billion, three hundred twenty-nine million, nine hundred seventy-seven thousand, four hundred ninety-eight".