155084064 has 48 divisors (see below), whose sum is σ = 431047008. Its totient is φ = 48653312.

The previous prime is 155084011. The next prime is 155084071. The reversal of 155084064 is 460480551.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45882 + ... + 49145.

It is an arithmetic number, because the mean of its divisors is an integer number (8980146).

Almost surely, 2^155084064 is an apocalyptic number.

It is an amenable number.

155084064 is an abundant number, since it is smaller than the sum of its proper divisors (275962944).

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

155084064 is a wasteful number, since it uses less digits than its factorization.

155084064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95057 (or 95049 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 155084064 is about 12453.2752318416. The cubic root of 155084064 is about 537.2656287734.

The spelling of 155084064 in words is "one hundred fifty-five million, eighty-four thousand, sixty-four".