135530354254 has 16 divisors (see below), whose sum is σ = 212640785280. Its totient is φ = 64664156920.

The previous prime is 135530354251. The next prime is 135530354261. The reversal of 135530354254 is 452453035531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135530354251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3496612 + ... + 3535159.

It is an arithmetic number, because the mean of its divisors is an integer number (13290049080).

Almost surely, 2^135530354254 is an apocalyptic number.

135530354254 is a deficient number, since it is larger than the sum of its proper divisors (77110431026).

135530354254 is a wasteful number, since it uses less digits than its factorization.

135530354254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7032215.

The product of its (nonzero) digits is 540000, while the sum is 40.

Adding to 135530354254 its reverse (452453035531), we get a palindrome (587983389785).

The spelling of 135530354254 in words is "one hundred thirty-five billion, five hundred thirty million, three hundred fifty-four thousand, two hundred fifty-four".