135548755402 has 16 divisors (see below), whose sum is σ = 205336639872. Its totient is φ = 67103462160.

The previous prime is 135548755369. The next prime is 135548755409. The reversal of 135548755402 is 204557845531.

It is not an unprimeable number, because it can be changed into a prime (135548755409) 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, 1058208 + ... + 1179364.

It is an arithmetic number, because the mean of its divisors is an integer number (12833539992).

Almost surely, 2^135548755402 is an apocalyptic number.

135548755402 is a deficient number, since it is larger than the sum of its proper divisors (69787884470).

135548755402 is a wasteful number, since it uses less digits than its factorization.

135548755402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126693.

The product of its (nonzero) digits is 3360000, while the sum is 49.

The spelling of 135548755402 in words is "one hundred thirty-five billion, five hundred forty-eight million, seven hundred fifty-five thousand, four hundred two".