53473107422757 has 64 divisors (see below), whose sum is σ = 84929723320320. Its totient is φ = 29562298214400.

The previous prime is 53473107422719. The next prime is 53473107422773. The reversal of 53473107422757 is 75722470137435.

It is not a de Polignac number, because 53473107422757 - 2²² = 53473103228453 is a prime.

It is a super-4 number, since 4×53473107422757⁴ (a number of 56 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53473107422697 and 53473107422706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53473107421757) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9027088 + ... + 13727145.

It is an arithmetic number, because the mean of its divisors is an integer number (1327026926880).

Almost surely, 2^{53473107422757} is an apocalyptic number.

It is an amenable number.

53473107422757 is a deficient number, since it is larger than the sum of its proper divisors (31456615897563).

53473107422757 is a wasteful number, since it uses less digits than its factorization.

53473107422757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22754394.

The product of its (nonzero) digits is 34574400, while the sum is 57.

The spelling of 53473107422757 in words is "fifty-three trillion, four hundred seventy-three billion, one hundred seven million, four hundred twenty-two thousand, seven hundred fifty-seven".