4245137460 has 36 divisors (see below), whose sum is σ = 12876917508. Its totient is φ = 1132036608.

The previous prime is 4245137459. The next prime is 4245137503. The reversal of 4245137460 is 647315424.

4245137460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1122116004 + 3123021456 = 33498^2 + 55884^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11791869 + ... + 11792228.

It is an arithmetic number, because the mean of its divisors is an integer number (357692153).

Almost surely, 2^4245137460 is an apocalyptic number.

It is an amenable number.

4245137460 is an abundant number, since it is smaller than the sum of its proper divisors (8631780048).

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

4245137460 is a wasteful number, since it uses less digits than its factorization.

4245137460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23584112 (or 23584107 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 4245137460 is about 65154.7193992883. The cubic root of 4245137460 is about 1619.1879103053.

The spelling of 4245137460 in words is "four billion, two hundred forty-five million, one hundred thirty-seven thousand, four hundred sixty".