4955390622 has 280 divisors, whose sum is σ = 14609597616. Its totient is φ = 1230038784.

The previous prime is 4955390617. The next prime is 4955390633. The reversal of 4955390622 is 2260935594.

4955390622 is a `hidden beast` number, since 4 + 9 + 553 + 90 + 6 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

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 139 ways as a sum of consecutive naturals, for example, 291493558 + ... + 291493574.

Almost surely, 2^4955390622 is an apocalyptic number.

4955390622 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4955390622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7304798808).

4955390622 is an abundant number, since it is smaller than the sum of its proper divisors (9654206994).

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

4955390622 is an frugal number, since it uses more digits than its factorization.

4955390622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 4955390622 is about 70394.5354555309. The cubic root of 4955390622 is about 1704.8753499456.

The spelling of 4955390622 in words is "four billion, nine hundred fifty-five million, three hundred ninety thousand, six hundred twenty-two".