54405142175 has 12 divisors (see below), whose sum is σ = 67560027816. Its totient is φ = 43461112800.

The previous prime is 54405142157. The next prime is 54405142193. The reversal of 54405142175 is 57124150445.

It is an interprime number because it is at equal distance from previous prime (54405142157) and next prime (54405142193).

It is not a de Polignac number, because 54405142175 - 2¹⁴ = 54405125791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1557404 + ... + 1591953.

It is an arithmetic number, because the mean of its divisors is an integer number (5630002318).

Almost surely, 2^54405142175 is an apocalyptic number.

54405142175 is a deficient number, since it is larger than the sum of its proper divisors (13154885641).

54405142175 is a wasteful number, since it uses less digits than its factorization.

54405142175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150058 (or 3150053 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The spelling of 54405142175 in words is "fifty-four billion, four hundred five million, one hundred forty-two thousand, one hundred seventy-five".