155813848 has 8 divisors (see below), whose sum is σ = 292150980. Its totient is φ = 77906920.

The previous prime is 155813837. The next prime is 155813863. The reversal of 155813848 is 848318551.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9738358 + ... + 9738373.

Almost surely, 2^155813848 is an apocalyptic number.

It is an amenable number.

155813848 is a deficient number, since it is larger than the sum of its proper divisors (136337132).

155813848 is a wasteful number, since it uses less digits than its factorization.

155813848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19476737 (or 19476733 counting only the distinct ones).

The product of its digits is 153600, while the sum is 43.

The square root of 155813848 is about 12482.5417283500. The cubic root of 155813848 is about 538.1070529496.

The spelling of 155813848 in words is "one hundred fifty-five million, eight hundred thirteen thousand, eight hundred forty-eight".