55369100946 has 16 divisors (see below), whose sum is σ = 117252213984. Its totient is φ = 17370698304.

The previous prime is 55369100939. The next prime is 55369100959. The reversal of 55369100946 is 64900196355.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 55369100895 and 55369100904.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271417060 + ... + 271417263.

It is an arithmetic number, because the mean of its divisors is an integer number (7328263374).

Almost surely, 2^55369100946 is an apocalyptic number.

55369100946 is an abundant number, since it is smaller than the sum of its proper divisors (61883113038).

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

55369100946 is a wasteful number, since it uses less digits than its factorization.

55369100946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542834345.

The product of its (nonzero) digits is 874800, while the sum is 48.

The spelling of 55369100946 in words is "fifty-five billion, three hundred sixty-nine million, one hundred thousand, nine hundred forty-six".