920088770950 has 24 divisors (see below), whose sum is σ = 1715109937992. Its totient is φ = 367230169920.

The previous prime is 920088770921. The next prime is 920088770983. The reversal of 920088770950 is 59077880029.

It is a junction number, because it is equal to n+sod(n) for n = 920088770891 and 920088770900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20110384 + ... + 20156083.

It is an arithmetic number, because the mean of its divisors is an integer number (71462914083).

Almost surely, 2^920088770950 is an apocalyptic number.

920088770950 is a deficient number, since it is larger than the sum of its proper divisors (795021167042).

920088770950 is a wasteful number, since it uses less digits than its factorization.

920088770950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40266936 (or 40266931 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 55.

The spelling of 920088770950 in words is "nine hundred twenty billion, eighty-eight million, seven hundred seventy thousand, nine hundred fifty".