155041600 has 168 divisors, whose sum is σ = 443463680. Its totient is φ = 52254720.

The previous prime is 155041567. The next prime is 155041603. The reversal of 155041600 is 6140551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155041603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1220737 + ... + 1220863.

Almost surely, 2^155041600 is an apocalyptic number.

155041600 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 155041600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221731840).

155041600 is an abundant number, since it is smaller than the sum of its proper divisors (288422080).

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

155041600 is a wasteful number, since it uses less digits than its factorization.

155041600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 155041600 is about 12451.5701821096. The cubic root of 155041600 is about 537.2165875638.

The spelling of 155041600 in words is "one hundred fifty-five million, forty-one thousand, six hundred".