90953986760 has 64 divisors (see below), whose sum is σ = 251872588800. Its totient is φ = 28785436416.

The previous prime is 90953986741. The next prime is 90953986769. The reversal of 90953986760 is 6768935909.

It is a junction number, because it is equal to n+sod(n) for n = 90953986693 and 90953986702.

It is not an unprimeable number, because it can be changed into a prime (90953986769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12490040 + ... + 12497319.

It is an arithmetic number, because the mean of its divisors is an integer number (3935509200).

Almost surely, 2^90953986760 is an apocalyptic number.

It is an amenable number.

90953986760 is an abundant number, since it is smaller than the sum of its proper divisors (160918602040).

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

90953986760 is a wasteful number, since it uses less digits than its factorization.

90953986760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24987390 (or 24987386 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 62.

The spelling of 90953986760 in words is "ninety billion, nine hundred fifty-three million, nine hundred eighty-six thousand, seven hundred sixty".