5553900390 has 64 divisors (see below), whose sum is σ = 13920823296. Its totient is φ = 1415432832.

The previous prime is 5553900361. The next prime is 5553900419. The reversal of 5553900390 is 930093555.

It is an interprime number because it is at equal distance from previous prime (5553900361) and next prime (5553900419).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1023324 + ... + 1028736.

It is an arithmetic number, because the mean of its divisors is an integer number (217512864).

Almost surely, 2^5553900390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5553900390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6960411648).

5553900390 is an abundant number, since it is smaller than the sum of its proper divisors (8366922906).

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

5553900390 is a wasteful number, since it uses less digits than its factorization.

5553900390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6933.

The product of its (nonzero) digits is 91125, while the sum is 39.

The square root of 5553900390 is about 74524.4952347884. The cubic root of 5553900390 is about 1770.9217102480.

The spelling of 5553900390 in words is "five billion, five hundred fifty-three million, nine hundred thousand, three hundred ninety".