155376000 has 384 divisors, whose sum is σ = 608156640. Its totient is φ = 37785600.

The previous prime is 155375989. The next prime is 155376043. The reversal of 155376000 is 673551.

155376000 is a `hidden beast` number, since 1 + 5 + 53 + 7 + 600 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1871959 + ... + 1872041.

Almost surely, 2^155376000 is an apocalyptic number.

155376000 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 155376000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304078320).

155376000 is an abundant number, since it is smaller than the sum of its proper divisors (452780640).

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

155376000 is a wasteful number, since it uses less digits than its factorization.

155376000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 155376000 is about 12464.9909747260. The cubic root of 155376000 is about 537.6025403792.

The spelling of 155376000 in words is "one hundred fifty-five million, three hundred seventy-six thousand".