1354526444 has 6 divisors (see below), whose sum is σ = 2370421284. Its totient is φ = 677263220.

The previous prime is 1354526443. The next prime is 1354526447. The reversal of 1354526444 is 4446254531.

It is a junction number, because it is equal to n+sod(n) for n = 1354526398 and 1354526407.

It is not an unprimeable number, because it can be changed into a prime (1354526443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169315802 + ... + 169315809.

It is an arithmetic number, because the mean of its divisors is an integer number (395070214).

Almost surely, 2^1354526444 is an apocalyptic number.

It is an amenable number.

1354526444 is a deficient number, since it is larger than the sum of its proper divisors (1015894840).

1354526444 is a wasteful number, since it uses less digits than its factorization.

1354526444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338631615 (or 338631613 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The square root of 1354526444 is about 36803.8916963954. The cubic root of 1354526444 is about 1106.4432984535.

The spelling of 1354526444 in words is "one billion, three hundred fifty-four million, five hundred twenty-six thousand, four hundred forty-four".