135151563446 has 32 divisors (see below), whose sum is σ = 209123965728. Its totient is φ = 65460096000.

The previous prime is 135151563397. The next prime is 135151563451. The reversal of 135151563446 is 644365151531.

It is a junction number, because it is equal to n+sod(n) for n = 135151563397 and 135151563406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33777446 + ... + 33781446.

It is an arithmetic number, because the mean of its divisors is an integer number (6535123929).

Almost surely, 2^135151563446 is an apocalyptic number.

135151563446 is a deficient number, since it is larger than the sum of its proper divisors (73972402282).

135151563446 is a wasteful number, since it uses less digits than its factorization.

135151563446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5936.

The product of its digits is 648000, while the sum is 44.

The spelling of 135151563446 in words is "one hundred thirty-five billion, one hundred fifty-one million, five hundred sixty-three thousand, four hundred forty-six".