52451103365 has 16 divisors (see below), whose sum is σ = 65700540288. Its totient is φ = 40122662976.

The previous prime is 52451103359. The next prime is 52451103371. The reversal of 52451103365 is 56330115425.

It is an interprime number because it is at equal distance from previous prime (52451103359) and next prime (52451103371).

It is a cyclic number.

It is not a de Polignac number, because 52451103365 - 2⁶ = 52451103301 is a prime.

It is a super-2 number, since 2×52451103365² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 262934 + ... + 417176.

It is an arithmetic number, because the mean of its divisors is an integer number (4106283768).

Almost surely, 2^52451103365 is an apocalyptic number.

It is an amenable number.

52451103365 is a deficient number, since it is larger than the sum of its proper divisors (13249436923).

52451103365 is a wasteful number, since it uses less digits than its factorization.

52451103365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157228.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 52451103365 in words is "fifty-two billion, four hundred fifty-one million, one hundred three thousand, three hundred sixty-five".