135546046 has 4 divisors (see below), whose sum is σ = 203319072. Its totient is φ = 67773022.

The previous prime is 135546031. The next prime is 135546077. The reversal of 135546046 is 640645531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640645531 = 127 ⋅5044453.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33886510 + ... + 33886513.

It is an arithmetic number, because the mean of its divisors is an integer number (50829768).

Almost surely, 2^135546046 is an apocalyptic number.

135546046 is a deficient number, since it is larger than the sum of its proper divisors (67773026).

135546046 is an equidigital number, since it uses as much as digits as its factorization.

135546046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67773025.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 135546046 is about 11642.4244038774. The cubic root of 135546046 is about 513.6835021072.

It can be divided in two parts, 13554 and 6046, that added together give a square (19600 = 140²).

The spelling of 135546046 in words is "one hundred thirty-five million, five hundred forty-six thousand, forty-six".