155232632 has 16 divisors (see below), whose sum is σ = 291364800. Its totient is φ = 77535360.

The previous prime is 155232611. The next prime is 155232653. The reversal of 155232632 is 236232551.

155232632 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (155232611) and next prime (155232653).

It is a junction number, because it is equal to n+sod(n) for n = 155232595 and 155232604.

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 3 ways as a sum of consecutive naturals, for example, 1544 + ... + 17687.

It is an arithmetic number, because the mean of its divisors is an integer number (18210300).

Almost surely, 2^155232632 is an apocalyptic number.

It is an amenable number.

155232632 is a deficient number, since it is larger than the sum of its proper divisors (136132168).

155232632 is a wasteful number, since it uses less digits than its factorization.

155232632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20246 (or 20242 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 155232632 is about 12459.2388210516. The cubic root of 155232632 is about 537.4371379161.

The spelling of 155232632 in words is "one hundred fifty-five million, two hundred thirty-two thousand, six hundred thirty-two".