155653148 has 24 divisors (see below), whose sum is σ = 313404000. Its totient is φ = 66259008.

The previous prime is 155653129. The next prime is 155653153. The reversal of 155653148 is 841356551.

155653148 is nontrivially palindromic in base 6.

It is a super-3 number, since 3×155653148³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14483 + ... + 22826.

It is an arithmetic number, because the mean of its divisors is an integer number (13058500).

Almost surely, 2^155653148 is an apocalyptic number.

It is an amenable number.

155653148 is an abundant number, since it is smaller than the sum of its proper divisors (157750852).

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

155653148 is a wasteful number, since it uses less digits than its factorization.

155653148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37469 (or 37467 counting only the distinct ones).

The product of its digits is 72000, while the sum is 38.

The square root of 155653148 is about 12476.1030774838. The cubic root of 155653148 is about 537.9219954807.

The spelling of 155653148 in words is "one hundred fifty-five million, six hundred fifty-three thousand, one hundred forty-eight".