55016632234515 has 32 divisors (see below), whose sum is σ = 101078627821056. Its totient is φ = 25031263944960.

The previous prime is 55016632234463. The next prime is 55016632234537. The reversal of 55016632234515 is 51543223661055.

It is not a de Polignac number, because 55016632234515 - 2¹¹ = 55016632232467 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1241608002 + ... + 1241652311.

It is an arithmetic number, because the mean of its divisors is an integer number (3158707119408).

Almost surely, 2^{55016632234515} is an apocalyptic number.

55016632234515 is a deficient number, since it is larger than the sum of its proper divisors (46061995586541).

55016632234515 is a wasteful number, since it uses less digits than its factorization.

55016632234515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483260539.

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 55016632234515 in words is "fifty-five trillion, sixteen billion, six hundred thirty-two million, two hundred thirty-four thousand, five hundred fifteen".