7420525244 has 48 divisors (see below), whose sum is σ = 14307216000. Its totient is φ = 3339610560.

The previous prime is 7420525243. The next prime is 7420525289. The reversal of 7420525244 is 4425250247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7420525243) 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, 2119007 + ... + 2122505.

It is an arithmetic number, because the mean of its divisors is an integer number (298067000).

Almost surely, 2^7420525244 is an apocalyptic number.

It is an amenable number.

7420525244 is a deficient number, since it is larger than the sum of its proper divisors (6886690756).

7420525244 is a wasteful number, since it uses less digits than its factorization.

7420525244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978 (or 3976 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 35.

The square root of 7420525244 is about 86142.4706169959. The cubic root of 7420525244 is about 1950.4951838192.

The spelling of 7420525244 in words is "seven billion, four hundred twenty million, five hundred twenty-five thousand, two hundred forty-four".