154274348483 has 2 divisors, whose sum is σ = 154274348484. Its totient is φ = 154274348482.

The previous prime is 154274348479. The next prime is 154274348491. The reversal of 154274348483 is 384843472451.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 154274348483 - 2² = 154274348479 is a prime.

It is not a weakly prime, because it can be changed into another prime (154274348443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77137174241 + 77137174242.

It is an arithmetic number, because the mean of its divisors is an integer number (77137174242).

Almost surely, 2^154274348483 is an apocalyptic number.

154274348483 is a deficient number, since it is larger than the sum of its proper divisors (1).

154274348483 is an equidigital number, since it uses as much as digits as its factorization.

154274348483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10321920, while the sum is 53.

The spelling of 154274348483 in words is "one hundred fifty-four billion, two hundred seventy-four million, three hundred forty-eight thousand, four hundred eighty-three".