54142023119 has 2 divisors, whose sum is σ = 54142023120. Its totient is φ = 54142023118.

The previous prime is 54142023107. The next prime is 54142023263. The reversal of 54142023119 is 91132024145.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54142023119 is a prime.

It is a super-2 number, since 2×54142023119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54142023319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27071011559 + 27071011560.

It is an arithmetic number, because the mean of its divisors is an integer number (27071011560).

Almost surely, 2^54142023119 is an apocalyptic number.

54142023119 is a deficient number, since it is larger than the sum of its proper divisors (1).

54142023119 is an equidigital number, since it uses as much as digits as its factorization.

54142023119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 54142023119 in words is "fifty-four billion, one hundred forty-two million, twenty-three thousand, one hundred nineteen".