5425523700 has 72 divisors (see below), whose sum is σ = 15715348320. Its totient is φ = 1445193600.

The previous prime is 5425523687. The next prime is 5425523729. The reversal of 5425523700 is 73255245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272691 + ... + 291909.

Almost surely, 2^5425523700 is an apocalyptic number.

5425523700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5425523700 is an abundant number, since it is smaller than the sum of its proper divisors (10289824620).

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

5425523700 is a wasteful number, since it uses less digits than its factorization.

5425523700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20177 (or 20170 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 5425523700 is about 73658.1543347374. The cubic root of 5425523700 is about 1757.1704382704.

Adding to 5425523700 its reverse (73255245), we get a palindrome (5498778945).

The spelling of 5425523700 in words is "five billion, four hundred twenty-five million, five hundred twenty-three thousand, seven hundred".