135361747804 has 48 divisors (see below), whose sum is σ = 264240496800. Its totient is φ = 60397747200.

The previous prime is 135361747777. The next prime is 135361747831. The reversal of 135361747804 is 408747163531.

It is an interprime number because it is at equal distance from previous prime (135361747777) and next prime (135361747831).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658617 + ... + 839344.

It is an arithmetic number, because the mean of its divisors is an integer number (5505010350).

Almost surely, 2^135361747804 is an apocalyptic number.

It is an amenable number.

135361747804 is a deficient number, since it is larger than the sum of its proper divisors (128878748996).

135361747804 is a wasteful number, since it uses less digits than its factorization.

135361747804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498054 (or 1498052 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 135361747804 in words is "one hundred thirty-five billion, three hundred sixty-one million, seven hundred forty-seven thousand, eight hundred four".