55347552291350 has 48 divisors (see below), whose sum is σ = 112307676223680. Its totient is φ = 20125941607200.

The previous prime is 55347552291331. The next prime is 55347552291379. The reversal of 55347552291350 is 5319225574355.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24561149 + ... + 26719751.

It is an arithmetic number, because the mean of its divisors is an integer number (2339743254660).

Almost surely, 2^{55347552291350} is an apocalyptic number.

55347552291350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55347552291350 is an abundant number, since it is smaller than the sum of its proper divisors (56960123932330).

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

55347552291350 is a wasteful number, since it uses less digits than its factorization.

55347552291350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205245 (or 2205240 counting only the distinct ones).

The product of its (nonzero) digits is 28350000, while the sum is 56.

It can be divided in two parts, 553475 and 52291350, that added together give a palindrome (52844825).

The spelling of 55347552291350 in words is "fifty-five trillion, three hundred forty-seven billion, five hundred fifty-two million, two hundred ninety-one thousand, three hundred fifty".