54734155143745 has 64 divisors (see below), whose sum is σ = 85802890567680. Its totient is φ = 32501092377600.

The previous prime is 54734155143719. The next prime is 54734155143751.

54734155143745 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54734155143745 - 2⁷ = 54734155143617 is a prime.

It is a super-2 number, since 2×54734155143745² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54734155143745.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10689925 + ... + 14958034.

It is an arithmetic number, because the mean of its divisors is an integer number (1340670165120).

Almost surely, 2^{54734155143745} is an apocalyptic number.

54734155143745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54734155143745 is a deficient number, since it is larger than the sum of its proper divisors (31068735423935).

54734155143745 is a wasteful number, since it uses less digits than its factorization.

54734155143745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25648246.

The product of its digits is 70560000, while the sum is 58.

The spelling of 54734155143745 in words is "fifty-four trillion, seven hundred thirty-four billion, one hundred fifty-five million, one hundred forty-three thousand, seven hundred forty-five".