135719502 has 16 divisors (see below), whose sum is σ = 271806672. Its totient is φ = 45178560.

The previous prime is 135719491. The next prime is 135719513. The reversal of 135719502 is 205917531.

It is an interprime number because it is at equal distance from previous prime (135719491) and next prime (135719513).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10399 + ... + 19482.

It is an arithmetic number, because the mean of its divisors is an integer number (16987917).

Almost surely, 2^135719502 is an apocalyptic number.

135719502 is an abundant number, since it is smaller than the sum of its proper divisors (136087170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135719502 is a wasteful number, since it uses less digits than its factorization.

135719502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30643.

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 135719502 is about 11649.8713297615. The cubic root of 135719502 is about 513.9025260919.

The spelling of 135719502 in words is "one hundred thirty-five million, seven hundred nineteen thousand, five hundred two".