55466966742 has 32 divisors (see below), whose sum is σ = 121061170944. Its totient is φ = 16802292000.

The previous prime is 55466966707. The next prime is 55466966743. The reversal of 55466966742 is 24766966455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55466966743) 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, 44992 + ... + 336092.

It is an arithmetic number, because the mean of its divisors is an integer number (3783161592).

Almost surely, 2^55466966742 is an apocalyptic number.

55466966742 is an abundant number, since it is smaller than the sum of its proper divisors (65594204202).

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

55466966742 is a wasteful number, since it uses less digits than its factorization.

55466966742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294004.

The product of its digits is 65318400, while the sum is 60.

The spelling of 55466966742 in words is "fifty-five billion, four hundred sixty-six million, nine hundred sixty-six thousand, seven hundred forty-two".