5312065654 has 32 divisors (see below), whose sum is σ = 9492168960. Its totient is φ = 2181994848.

The previous prime is 5312065643. The next prime is 5312065669. The reversal of 5312065654 is 4565602135.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41824 + ... + 111235.

It is an arithmetic number, because the mean of its divisors is an integer number (296630280).

Almost surely, 2^5312065654 is an apocalyptic number.

5312065654 is a deficient number, since it is larger than the sum of its proper divisors (4180103306).

5312065654 is a wasteful number, since it uses less digits than its factorization.

5312065654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153172.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 5312065654 is about 72883.9190356830. The cubic root of 5312065654 is about 1744.8354569908.

Adding to 5312065654 its reverse (4565602135), we get a palindrome (9877667789).

The spelling of 5312065654 in words is "five billion, three hundred twelve million, sixty-five thousand, six hundred fifty-four".