55340401151100 has 72 divisors (see below), whose sum is σ = 172435014060400. Its totient is φ = 13622252590080.

The previous prime is 55340401151099. The next prime is 55340401151117. The reversal of 55340401151100 is 115110404355.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 7094919325 + ... + 7094927124.

Almost surely, 2^{55340401151100} is an apocalyptic number.

55340401151100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55340401151100 is an abundant number, since it is smaller than the sum of its proper divisors (117094612909300).

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

55340401151100 is a wasteful number, since it uses less digits than its factorization.

55340401151100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14189846479 (or 14189846472 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 55340401151100 its reverse (115110404355), we get a palindrome (55455511555455).

The spelling of 55340401151100 in words is "fifty-five trillion, three hundred forty billion, four hundred one million, one hundred fifty-one thousand, one hundred".