90543277470 has 16 divisors (see below), whose sum is σ = 217303866000. Its totient is φ = 24144873984.

The previous prime is 90543277469. The next prime is 90543277481. The reversal of 90543277470 is 7477234509.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509054595 + ... + 1509054654.

It is an arithmetic number, because the mean of its divisors is an integer number (13581491625).

Almost surely, 2^90543277470 is an apocalyptic number.

90543277470 is an abundant number, since it is smaller than the sum of its proper divisors (126760588530).

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

90543277470 is a wasteful number, since it uses less digits than its factorization.

90543277470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018109259.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 90543277470 in words is "ninety billion, five hundred forty-three million, two hundred seventy-seven thousand, four hundred seventy".