88906065085780 has 48 divisors (see below), whose sum is σ = 193540801216896. Its totient is φ = 34277902911360.

The previous prime is 88906065085771. The next prime is 88906065085841. The reversal of 88906065085780 is 8758056060988.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561338256 + ... + 561496615.

It is an arithmetic number, because the mean of its divisors is an integer number (4032100025352).

Almost surely, 2^{88906065085780} is an apocalyptic number.

It is an amenable number.

88906065085780 is an abundant number, since it is smaller than the sum of its proper divisors (104634736131116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88906065085780 is a wasteful number, since it uses less digits than its factorization.

88906065085780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122835024 (or 1122835022 counting only the distinct ones).

The product of its (nonzero) digits is 232243200, while the sum is 70.

The spelling of 88906065085780 in words is "eighty-eight trillion, nine hundred six billion, sixty-five million, eighty-five thousand, seven hundred eighty".