55734705212151 has 64 divisors (see below), whose sum is σ = 92933784207360. Its totient is φ = 28974258593280.

The previous prime is 55734705212143. The next prime is 55734705212171. The reversal of 55734705212151 is 15121250743755.

It is not a de Polignac number, because 55734705212151 - 2³ = 55734705212143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55734705212151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55734705212171) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6575170 + ... + 12437936.

It is an arithmetic number, because the mean of its divisors is an integer number (1452090378240).

Almost surely, 2^{55734705212151} is an apocalyptic number.

55734705212151 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

55734705212151 is a deficient number, since it is larger than the sum of its proper divisors (37199078995209).

55734705212151 is a wasteful number, since it uses less digits than its factorization.

55734705212151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5863684.

The product of its (nonzero) digits is 1470000, while the sum is 48.

The spelling of 55734705212151 in words is "fifty-five trillion, seven hundred thirty-four billion, seven hundred five million, two hundred twelve thousand, one hundred fifty-one".