53015974127559 has 16 divisors (see below), whose sum is σ = 78542432547840. Its totient is φ = 35343870856920.

The previous prime is 53015974127537. The next prime is 53015974127591. The reversal of 53015974127559 is 95572147951035.

It is a happy number.

53015974127559 is a `hidden beast` number, since 5 + 3 + 0 + 1 + 5 + 9 + 74 + 1 + 2 + 7 + 559 = 666.

It is not a de Polignac number, because 53015974127559 - 2¹⁵ = 53015974094791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53015974127496 and 53015974127505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53015974127509) 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, 6071064 + ... + 11953650.

It is an arithmetic number, because the mean of its divisors is an integer number (4908902034240).

Almost surely, 2^{53015974127559} is an apocalyptic number.

53015974127559 is a deficient number, since it is larger than the sum of its proper divisors (25526458420281).

53015974127559 is a wasteful number, since it uses less digits than its factorization.

53015974127559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6216387 (or 6216381 counting only the distinct ones).

The product of its (nonzero) digits is 59535000, while the sum is 63.

The spelling of 53015974127559 in words is "fifty-three trillion, fifteen billion, nine hundred seventy-four million, one hundred twenty-seven thousand, five hundred fifty-nine".