155854848 has 48 divisors (see below), whose sum is σ = 415527840. Its totient is φ = 51949568.

The previous prime is 155854837. The next prime is 155854859. The reversal of 155854848 is 848458551.

It is an interprime number because it is at equal distance from previous prime (155854837) and next prime (155854859).

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

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 155854797 and 155854806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6540 + ... + 18827.

It is an arithmetic number, because the mean of its divisors is an integer number (8656830).

Almost surely, 2^155854848 is an apocalyptic number.

It is an amenable number.

155854848 is an abundant number, since it is smaller than the sum of its proper divisors (259672992).

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

155854848 is an equidigital number, since it uses as much as digits as its factorization.

155854848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25392 (or 25372 counting only the distinct ones).

The product of its digits is 1024000, while the sum is 48.

The square root of 155854848 is about 12484.1839140570. The cubic root of 155854848 is about 538.1542469883.

The spelling of 155854848 in words is "one hundred fifty-five million, eight hundred fifty-four thousand, eight hundred forty-eight".