151632243653 has 12 divisors (see below), whose sum is σ = 171317728608. Its totient is φ = 133094124240.

The previous prime is 151632243649. The next prime is 151632243677. The reversal of 151632243653 is 356342236151.

It is not a de Polignac number, because 151632243653 - 2² = 151632243649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151632243653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151632243953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8186201 + ... + 8204702.

It is an arithmetic number, because the mean of its divisors is an integer number (14276477384).

Almost surely, 2^151632243653 is an apocalyptic number.

It is an amenable number.

151632243653 is a deficient number, since it is larger than the sum of its proper divisors (19685484955).

151632243653 is a wasteful number, since it uses less digits than its factorization.

151632243653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16390972 (or 16390943 counting only the distinct ones).

The product of its digits is 388800, while the sum is 41.

The spelling of 151632243653 in words is "one hundred fifty-one billion, six hundred thirty-two million, two hundred forty-three thousand, six hundred fifty-three".