5525378012 has 48 divisors (see below), whose sum is σ = 12764521728. Its totient is φ = 2026110720.

The previous prime is 5525377993. The next prime is 5525378039. The reversal of 5525378012 is 2108735255.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 522398 + ... + 532869.

It is an arithmetic number, because the mean of its divisors is an integer number (265927536).

Almost surely, 2^5525378012 is an apocalyptic number.

It is an amenable number.

5525378012 is an abundant number, since it is smaller than the sum of its proper divisors (7239143716).

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

5525378012 is a wasteful number, since it uses less digits than its factorization.

5525378012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055306 (or 1055304 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 5525378012 is about 74332.8864769827. The cubic root of 5525378012 is about 1767.8849487147.

The spelling of 5525378012 in words is "five billion, five hundred twenty-five million, three hundred seventy-eight thousand, twelve".