87753336472 has 16 divisors (see below), whose sum is σ = 164875372560. Its totient is φ = 43786570464.

The previous prime is 87753336469. The next prime is 87753336479. The reversal of 87753336472 is 27463335778.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87753336479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11258083 + ... + 11265874.

It is an arithmetic number, because the mean of its divisors is an integer number (10304710785).

Almost surely, 2^87753336472 is an apocalyptic number.

It is an amenable number.

87753336472 is a deficient number, since it is larger than the sum of its proper divisors (77122036088).

87753336472 is a wasteful number, since it uses less digits than its factorization.

87753336472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22524450 (or 22524446 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 55.

The spelling of 87753336472 in words is "eighty-seven billion, seven hundred fifty-three million, three hundred thirty-six thousand, four hundred seventy-two".