54830748065145 has 32 divisors (see below), whose sum is σ = 94551581117952. Its totient is φ = 26972460632832.

The previous prime is 54830748065131. The next prime is 54830748065147. The reversal of 54830748065145 is 54156084703845.

It is not a de Polignac number, because 54830748065145 - 2¹⁴ = 54830748048761 is a prime.

It is a super-2 number, since 2×54830748065145² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54830748065147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109846257 + ... + 110344286.

It is an arithmetic number, because the mean of its divisors is an integer number (2954736909936).

Almost surely, 2^{54830748065145} is an apocalyptic number.

It is an amenable number.

54830748065145 is a deficient number, since it is larger than the sum of its proper divisors (39720833052807).

54830748065145 is a wasteful number, since it uses less digits than its factorization.

54830748065145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220191841.

The product of its (nonzero) digits is 64512000, while the sum is 60.

The spelling of 54830748065145 in words is "fifty-four trillion, eight hundred thirty billion, seven hundred forty-eight million, sixty-five thousand, one hundred forty-five".