632909753948 has 6 divisors (see below), whose sum is σ = 1107592069416. Its totient is φ = 316454876972.

The previous prime is 632909753929. The next prime is 632909753951. The reversal of 632909753948 is 849357909236.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79113719240 + ... + 79113719247.

It is an arithmetic number, because the mean of its divisors is an integer number (184598678236).

Almost surely, 2^632909753948 is an apocalyptic number.

It is an amenable number.

632909753948 is a deficient number, since it is larger than the sum of its proper divisors (474682315468).

632909753948 is a wasteful number, since it uses less digits than its factorization.

632909753948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158227438491 (or 158227438489 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 65.

The spelling of 632909753948 in words is "six hundred thirty-two billion, nine hundred nine million, seven hundred fifty-three thousand, nine hundred forty-eight".