155235626752748 has 48 divisors (see below), whose sum is σ = 296057425222944. Its totient is φ = 70923497610240.

The previous prime is 155235626752709. The next prime is 155235626752841. The reversal of 155235626752748 is 847257626532551.

155235626752748 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (68).

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, 65759186 + ... + 68078937.

It is an arithmetic number, because the mean of its divisors is an integer number (6167863025478).

Almost surely, 2^{155235626752748} is an apocalyptic number.

It is an amenable number.

155235626752748 is a deficient number, since it is larger than the sum of its proper divisors (140821798470196).

155235626752748 is a wasteful number, since it uses less digits than its factorization.

155235626752748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133838642 (or 133838640 counting only the distinct ones).

The product of its digits is 846720000, while the sum is 68.

The spelling of 155235626752748 in words is "one hundred fifty-five trillion, two hundred thirty-five billion, six hundred twenty-six million, seven hundred fifty-two thousand, seven hundred forty-eight".