5453896890 has 128 divisors (see below), whose sum is σ = 14700994560. Its totient is φ = 1285659648.

The previous prime is 5453896849. The next prime is 5453896891. The reversal of 5453896890 is 986983545.

It is a self number, because there is not a number n which added to its sum of digits gives 5453896890.

It is not an unprimeable number, because it can be changed into a prime (5453896891) 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 63 ways as a sum of consecutive naturals, for example, 1434472 + ... + 1438268.

It is an arithmetic number, because the mean of its divisors is an integer number (114851520).

Almost surely, 2^5453896890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5453896890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7350497280).

5453896890 is an abundant number, since it is smaller than the sum of its proper divisors (9247097670).

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

5453896890 is a wasteful number, since it uses less digits than its factorization.

5453896890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976.

The product of its (nonzero) digits is 9331200, while the sum is 57.

The square root of 5453896890 is about 73850.5036543421. The cubic root of 5453896890 is about 1760.2281997925.

The spelling of 5453896890 in words is "five billion, four hundred fifty-three million, eight hundred ninety-six thousand, eight hundred ninety".