155152359006480 has 720 divisors, whose sum is σ = 603227964480960. Its totient is φ = 35612017182720.

The previous prime is 155152359006439. The next prime is 155152359006493. The reversal of 155152359006480 is 84600953251551.

155152359006480 is a `hidden beast` number, since 1 + 5 + 5 + 1 + 5 + 2 + 3 + 590 + 0 + 6 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2891747334 + ... + 2891800986.

Almost surely, 2^{155152359006480} is an apocalyptic number.

155152359006480 is a gapful number since it is divisible by the number (10) 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 155152359006480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301613982240480).

155152359006480 is an abundant number, since it is smaller than the sum of its proper divisors (448075605474480).

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

155152359006480 is a wasteful number, since it uses less digits than its factorization.

155152359006480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55460 (or 55440 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 54.

The spelling of 155152359006480 in words is "one hundred fifty-five trillion, one hundred fifty-two billion, three hundred fifty-nine million, six thousand, four hundred eighty".