5402808250 has 64 divisors (see below), whose sum is σ = 12238926336. Its totient is φ = 1743417600.

The previous prime is 5402808227. The next prime is 5402808253. The reversal of 5402808250 is 528082045.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (5402808253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61054 + ... + 120553.

It is an arithmetic number, because the mean of its divisors is an integer number (191233224).

Almost surely, 2^5402808250 is an apocalyptic number.

5402808250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5402808250 is an abundant number, since it is smaller than the sum of its proper divisors (6836118086).

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

5402808250 is a wasteful number, since it uses less digits than its factorization.

5402808250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181648 (or 181638 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 5402808250 is about 73503.7975209445. The cubic root of 5402808250 is about 1754.7147151423.

The spelling of 5402808250 in words is "five billion, four hundred two million, eight hundred eight thousand, two hundred fifty".