53465801248660 has 24 divisors (see below), whose sum is σ = 114118808569416. Its totient is φ = 21035725080960.

The previous prime is 53465801248637. The next prime is 53465801248661. The reversal of 53465801248660 is 6684210856435.

It can be written as a sum of positive squares in 4 ways, for example, as 7067092356 + 53458734156304 = 84066^2 + 7311548^2 .

It is a super-2 number, since 2×53465801248660² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 53465801248595 and 53465801248604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53465801248661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21912212407 + ... + 21912214846.

It is an arithmetic number, because the mean of its divisors is an integer number (4754950357059).

Almost surely, 2^{53465801248660} is an apocalyptic number.

It is an amenable number.

53465801248660 is an abundant number, since it is smaller than the sum of its proper divisors (60653007320756).

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

53465801248660 is a wasteful number, since it uses less digits than its factorization.

53465801248660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43824427323 (or 43824427321 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 58.

The spelling of 53465801248660 in words is "fifty-three trillion, four hundred sixty-five billion, eight hundred one million, two hundred forty-eight thousand, six hundred sixty".