53460566047461 has 16 divisors (see below), whose sum is σ = 71647006806144. Its totient is φ = 35457273655104.

The previous prime is 53460566047451. The next prime is 53460566047517. The reversal of 53460566047461 is 16474066506435.

It is a happy number.

It is not a de Polignac number, because 53460566047461 - 2⁶ = 53460566047397 is a prime.

It is a super-2 number, since 2×53460566047461² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53460566047451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6822720 + ... + 12388326.

It is an arithmetic number, because the mean of its divisors is an integer number (4477937925384).

Almost surely, 2^{53460566047461} is an apocalyptic number.

It is an amenable number.

53460566047461 is a deficient number, since it is larger than the sum of its proper divisors (18186440758683).

53460566047461 is a wasteful number, since it uses less digits than its factorization.

53460566047461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5582060.

The product of its (nonzero) digits is 43545600, while the sum is 57.

The spelling of 53460566047461 in words is "fifty-three trillion, four hundred sixty billion, five hundred sixty-six million, forty-seven thousand, four hundred sixty-one".