1022553350 has 48 divisors (see below), whose sum is σ = 2340871008. Its totient is φ = 323619840.

The previous prime is 1022553347. The next prime is 1022553359. The reversal of 1022553350 is 533552201.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022553359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107819 + ... + 116918.

It is an arithmetic number, because the mean of its divisors is an integer number (48768146).

Almost surely, 2^1022553350 is an apocalyptic number.

1022553350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022553350 is an abundant number, since it is smaller than the sum of its proper divisors (1318317658).

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

1022553350 is a wasteful number, since it uses less digits than its factorization.

1022553350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224769 (or 224764 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 1022553350 is about 31977.3881047217. The cubic root of 1022553350 is about 1007.4619639313.

The spelling of 1022553350 in words is "one billion, twenty-two million, five hundred fifty-three thousand, three hundred fifty".