155634016 has 24 divisors (see below), whose sum is σ = 322532280. Its totient is φ = 73721088.

The previous prime is 155634013. The next prime is 155634019. The reversal of 155634016 is 610436551.

It is an interprime number because it is at equal distance from previous prime (155634013) and next prime (155634019).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155634013) 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 3 ways as a sum of consecutive naturals, for example, 127381 + ... + 128596.

It is an arithmetic number, because the mean of its divisors is an integer number (13438845).

Almost surely, 2^155634016 is an apocalyptic number.

155634016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

155634016 is an abundant number, since it is smaller than the sum of its proper divisors (166898264).

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

155634016 is a wasteful number, since it uses less digits than its factorization.

155634016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256006 (or 255998 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 155634016 is about 12475.3363080921. The cubic root of 155634016 is about 537.8999551399.

The spelling of 155634016 in words is "one hundred fifty-five million, six hundred thirty-four thousand, sixteen".