155252102250324 has 192 divisors, whose sum is σ = 390764493471744. Its totient is φ = 47855732267904.

The previous prime is 155252102250319. The next prime is 155252102250353. The reversal of 155252102250324 is 423052201252551.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11480589427 + ... + 11480602949.

It is an arithmetic number, because the mean of its divisors is an integer number (2035231736832).

Almost surely, 2^{155252102250324} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 155252102250324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195382246735872).

155252102250324 is an abundant number, since it is smaller than the sum of its proper divisors (235512391221420).

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

155252102250324 is a wasteful number, since it uses less digits than its factorization.

155252102250324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24346 (or 24344 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 155252102250324 in words is "one hundred fifty-five trillion, two hundred fifty-two billion, one hundred two million, two hundred fifty thousand, three hundred twenty-four".