155350086 has 32 divisors (see below), whose sum is σ = 316353408. Its totient is φ = 50846400.

The previous prime is 155350081. The next prime is 155350141. The reversal of 155350086 is 680053551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155350081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241281 + ... + 241923.

It is an arithmetic number, because the mean of its divisors is an integer number (9886044).

Almost surely, 2^155350086 is an apocalyptic number.

155350086 is an abundant number, since it is smaller than the sum of its proper divisors (161003322).

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

155350086 is a wasteful number, since it uses less digits than its factorization.

155350086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 155350086 is about 12463.9514601109. The cubic root of 155350086 is about 537.5726511496.

The spelling of 155350086 in words is "one hundred fifty-five million, three hundred fifty thousand, eighty-six".