135246530051 has 4 divisors (see below), whose sum is σ = 138901841712. Its totient is φ = 131591218392.

The previous prime is 135246529993. The next prime is 135246530059. The reversal of 135246530051 is 150035642531.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 135246530051 - 2¹⁰ = 135246529027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135246529993 and 135246530020.

It is not an unprimeable number, because it can be changed into a prime (135246530059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1827655775 + ... + 1827655848.

It is an arithmetic number, because the mean of its divisors is an integer number (34725460428).

Almost surely, 2^135246530051 is an apocalyptic number.

135246530051 is a deficient number, since it is larger than the sum of its proper divisors (3655311661).

135246530051 is an equidigital number, since it uses as much as digits as its factorization.

135246530051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655311660.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 135246530051 in words is "one hundred thirty-five billion, two hundred forty-six million, five hundred thirty thousand, fifty-one".