55162146696120 has 192 divisors, whose sum is σ = 185507406770400. Its totient is φ = 14206378475520.

The previous prime is 55162146696113. The next prime is 55162146696121. The reversal of 55162146696120 is 2169664126155.

It is a happy number.

55162146696120 is a `hidden beast` number, since 5 + 5 + 1 + 6 + 2 + 14 + 6 + 6 + 9 + 612 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55162146696121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18641641 + ... + 21397080.

Almost surely, 2^{55162146696120} is an apocalyptic number.

It is an amenable number.

55162146696120 is an abundant number, since it is smaller than the sum of its proper divisors (130345260074280).

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

55162146696120 is a wasteful number, since it uses less digits than its factorization.

55162146696120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40038870 (or 40038863 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 55162146696120 in words is "fifty-five trillion, one hundred sixty-two billion, one hundred forty-six million, six hundred ninety-six thousand, one hundred twenty".