55346230302400 has 84 divisors (see below), whose sum is σ = 143354018960680. Its totient is φ = 20973308313600.

The previous prime is 55346230302353. The next prime is 55346230302427. The reversal of 55346230302400 is 420303264355.

It is a self number, because there is not a number n which added to its sum of digits gives 55346230302400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 910269441 + ... + 910330240.

Almost surely, 2^{55346230302400} is an apocalyptic number.

55346230302400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55346230302400 is an abundant number, since it is smaller than the sum of its proper divisors (88007788658280).

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

55346230302400 is a wasteful number, since it uses less digits than its factorization.

55346230302400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820599722 (or 1820599707 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 55346230302400 its reverse (420303264355), we get a palindrome (55766533566755).

The spelling of 55346230302400 in words is "fifty-five trillion, three hundred forty-six billion, two hundred thirty million, three hundred two thousand, four hundred".