154654140083 has 2 divisors, whose sum is σ = 154654140084. Its totient is φ = 154654140082.

The previous prime is 154654140019. The next prime is 154654140089. The reversal of 154654140083 is 380041456451.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 154654140083 - 2⁶ = 154654140019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 154654140083.

It is not a weakly prime, because it can be changed into another prime (154654140089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77327070041 + 77327070042.

It is an arithmetic number, because the mean of its divisors is an integer number (77327070042).

Almost surely, 2^154654140083 is an apocalyptic number.

154654140083 is a deficient number, since it is larger than the sum of its proper divisors (1).

154654140083 is an equidigital number, since it uses as much as digits as its factorization.

154654140083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 154654140083 in words is "one hundred fifty-four billion, six hundred fifty-four million, one hundred forty thousand, eighty-three".