928851048090 has 80 divisors (see below), whose sum is σ = 2854374031872. Its totient is φ = 212308809696.

The previous prime is 928851048061. The next prime is 928851048091. The reversal of 928851048090 is 90840158829.

928851048090 is a `hidden beast` number, since 9 + 2 + 88 + 510 + 48 + 0 + 9 + 0 = 666.

928851048090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (928851048091) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 81903594 + ... + 81914933.

Almost surely, 2^928851048090 is an apocalyptic number.

928851048090 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

928851048090 is an abundant number, since it is smaller than the sum of its proper divisors (1925522983782).

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

928851048090 is a wasteful number, since it uses less digits than its factorization.

928851048090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163818553 (or 163818544 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 54.

The spelling of 928851048090 in words is "nine hundred twenty-eight billion, eight hundred fifty-one million, forty-eight thousand, ninety".