135262545603 has 16 divisors (see below), whose sum is σ = 181166470656. Its totient is φ = 89767421280.

The previous prime is 135262545581. The next prime is 135262545617. The reversal of 135262545603 is 306545262531.

It is a happy number.

It is not a de Polignac number, because 135262545603 - 2⁹ = 135262545091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135262545653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 842808 + ... + 990378.

It is an arithmetic number, because the mean of its divisors is an integer number (11322904416).

Almost surely, 2^135262545603 is an apocalyptic number.

135262545603 is a deficient number, since it is larger than the sum of its proper divisors (45903925053).

135262545603 is a wasteful number, since it uses less digits than its factorization.

135262545603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148954.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 135262545603 in words is "one hundred thirty-five billion, two hundred sixty-two million, five hundred forty-five thousand, six hundred three".