54511515620410 has 16 divisors (see below), whose sum is σ = 98151304905000. Its totient is φ = 21797811406336.

The previous prime is 54511515620381. The next prime is 54511515620459. The reversal of 54511515620410 is 1402651511545.

It is a happy number.

54511515620410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 50703385838161 + 3808129782249 = 7120631^2 + 1951443^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849321535 + ... + 849385714.

Almost surely, 2^{54511515620410} is an apocalyptic number.

54511515620410 is a deficient number, since it is larger than the sum of its proper divisors (43639789284590).

54511515620410 is a wasteful number, since it uses less digits than its factorization.

54511515620410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698710465.

The product of its (nonzero) digits is 120000, while the sum is 40.

The spelling of 54511515620410 in words is "fifty-four trillion, five hundred eleven billion, five hundred fifteen million, six hundred twenty thousand, four hundred ten".