5245547634 has 32 divisors (see below), whose sum is σ = 12032801280. Its totient is φ = 1692111600.

The previous prime is 5245547621. The next prime is 5245547651. The reversal of 5245547634 is 4367455425.

5245547634 is a `hidden beast` number, since 5 + 2 + 4 + 5 + 5 + 4 + 7 + 634 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5245547634.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1565097 + ... + 1568444.

It is an arithmetic number, because the mean of its divisors is an integer number (376025040).

Almost surely, 2^5245547634 is an apocalyptic number.

5245547634 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5245547634 is an abundant number, since it is smaller than the sum of its proper divisors (6787253646).

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

5245547634 is a wasteful number, since it uses less digits than its factorization.

5245547634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133583 (or 3133577 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 45.

The square root of 5245547634 is about 72426.1529697664. The cubic root of 5245547634 is about 1737.5218646663.

The spelling of 5245547634 in words is "five billion, two hundred forty-five million, five hundred forty-seven thousand, six hundred thirty-four".