55365463765502 has 32 divisors (see below), whose sum is σ = 95930682480864. Its totient is φ = 23684931532800.

The previous prime is 55365463765501. The next prime is 55365463765543. The reversal of 55365463765502 is 20556736456355.

It is a happy number.

It is a super-2 number, since 2×55365463765502² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55365463765501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8179352 + ... + 13327892.

It is an arithmetic number, because the mean of its divisors is an integer number (2997833827527).

Almost surely, 2^{55365463765502} is an apocalyptic number.

55365463765502 is a deficient number, since it is larger than the sum of its proper divisors (40565218715362).

55365463765502 is a wasteful number, since it uses less digits than its factorization.

55365463765502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5177324.

The product of its (nonzero) digits is 340200000, while the sum is 62.

The spelling of 55365463765502 in words is "fifty-five trillion, three hundred sixty-five billion, four hundred sixty-three million, seven hundred sixty-five thousand, five hundred two".