54342375273 has 6 divisors (see below), whose sum is σ = 78494542074. Its totient is φ = 36228250176.

The previous prime is 54342375251. The next prime is 54342375277. The reversal of 54342375273 is 37257324345.

54342375273 is a `hidden beast` number, since 5 + 4 + 3 + 4 + 2 + 375 + 273 = 666.

It can be written as a sum of positive squares in only one way, i.e., 45057703824 + 9284671449 = 212268^2 + 96357^2 .

It is not a de Polignac number, because 54342375273 - 2¹³ = 54342367081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54342375277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3019020840 + ... + 3019020857.

It is an arithmetic number, because the mean of its divisors is an integer number (13082423679).

Almost surely, 2^54342375273 is an apocalyptic number.

It is an amenable number.

54342375273 is a deficient number, since it is larger than the sum of its proper divisors (24152166801).

54342375273 is a wasteful number, since it uses less digits than its factorization.

54342375273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038041703 (or 6038041700 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 45.

The spelling of 54342375273 in words is "fifty-four billion, three hundred forty-two million, three hundred seventy-five thousand, two hundred seventy-three".