151632243652 has 12 divisors (see below), whose sum is σ = 269853993360. Its totient is φ = 74531102696.

The previous prime is 151632243649. The next prime is 151632243677. The reversal of 151632243652 is 256342236151.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321254518 + ... + 321254989.

It is an arithmetic number, because the mean of its divisors is an integer number (22487832780).

Almost surely, 2^151632243652 is an apocalyptic number.

It is an amenable number.

151632243652 is a deficient number, since it is larger than the sum of its proper divisors (118221749708).

151632243652 is a wasteful number, since it uses less digits than its factorization.

151632243652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642509570 (or 642509568 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The spelling of 151632243652 in words is "one hundred fifty-one billion, six hundred thirty-two million, two hundred forty-three thousand, six hundred fifty-two".