5278974953 has 32 divisors (see below), whose sum is σ = 6577079040. Its totient is φ = 4136520960.

The previous prime is 5278974917. The next prime is 5278974959. The reversal of 5278974953 is 3594798725.

It is a cyclic number.

It is not a de Polignac number, because 5278974953 - 2¹⁴ = 5278958569 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5278974892 and 5278974901.

It is not an unprimeable number, because it can be changed into a prime (5278974959) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423851 + ... + 436127.

It is an arithmetic number, because the mean of its divisors is an integer number (205533720).

Almost surely, 2^5278974953 is an apocalyptic number.

5278974953 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5278974953 is a deficient number, since it is larger than the sum of its proper divisors (1298104087).

5278974953 is a wasteful number, since it uses less digits than its factorization.

5278974953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12417.

The product of its digits is 19051200, while the sum is 59.

The square root of 5278974953 is about 72656.5547834468. The cubic root of 5278974953 is about 1741.2048458207.

The spelling of 5278974953 in words is "five billion, two hundred seventy-eight million, nine hundred seventy-four thousand, nine hundred fifty-three".