155413430592 has 224 divisors, whose sum is σ = 486528294912. Its totient is φ = 42862473216.

The previous prime is 155413430581. The next prime is 155413430597. The reversal of 155413430592 is 295034314551.

155413430592 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155413430597) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4594413 + ... + 4628115.

Almost surely, 2^155413430592 is an apocalyptic number.

155413430592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 155413430592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243264147456).

155413430592 is an abundant number, since it is smaller than the sum of its proper divisors (331114864320).

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

155413430592 is a wasteful number, since it uses less digits than its factorization.

155413430592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33845 (or 33835 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 155413430592 in words is "one hundred fifty-five billion, four hundred thirteen million, four hundred thirty thousand, five hundred ninety-two".