155551155010602 has 16 divisors (see below), whose sum is σ = 335033256946080. Its totient is φ = 47861893849392.

The previous prime is 155551155010591. The next prime is 155551155010631. The reversal of 155551155010602 is 206010551155551.

155551155010602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997122788452 + ... + 997122788607.

It is an arithmetic number, because the mean of its divisors is an integer number (20939578559130).

Almost surely, 2^{155551155010602} is an apocalyptic number.

155551155010602 is an abundant number, since it is smaller than the sum of its proper divisors (179482101935478).

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

155551155010602 is a wasteful number, since it uses less digits than its factorization.

155551155010602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994245577077.

The product of its (nonzero) digits is 187500, while the sum is 42.

The spelling of 155551155010602 in words is "one hundred fifty-five trillion, five hundred fifty-one billion, one hundred fifty-five million, ten thousand, six hundred two".