5425247380 has 48 divisors (see below), whose sum is σ = 13440623616. Its totient is φ = 1800080640.

The previous prime is 5425247363. The next prime is 5425247381. The reversal of 5425247380 is 837425245.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425247381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620689 + ... + 629368.

It is an arithmetic number, because the mean of its divisors is an integer number (280012992).

Almost surely, 2^5425247380 is an apocalyptic number.

It is an amenable number.

5425247380 is an abundant number, since it is smaller than the sum of its proper divisors (8015376236).

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

5425247380 is a wasteful number, since it uses less digits than its factorization.

5425247380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250104 (or 1250102 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 40.

The square root of 5425247380 is about 73656.2786190017. The cubic root of 5425247380 is about 1757.1406070747.

The spelling of 5425247380 in words is "five billion, four hundred twenty-five million, two hundred forty-seven thousand, three hundred eighty".