73630532632 has 64 divisors (see below), whose sum is σ = 146343133440. Its totient is φ = 34681651200.

The previous prime is 73630532621. The next prime is 73630532641. The reversal of 73630532632 is 23623503637.

It is a happy number.

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 in 15 ways as a sum of consecutive naturals, for example, 1442328 + ... + 1492504.

It is an arithmetic number, because the mean of its divisors is an integer number (2286611460).

Almost surely, 2^73630532632 is an apocalyptic number.

It is an amenable number.

73630532632 is a deficient number, since it is larger than the sum of its proper divisors (72712600808).

73630532632 is a wasteful number, since it uses less digits than its factorization.

73630532632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50372 (or 50368 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 40.

The spelling of 73630532632 in words is "seventy-three billion, six hundred thirty million, five hundred thirty-two thousand, six hundred thirty-two".