53415534053242 has 32 divisors (see below), whose sum is σ = 88680012879744. Its totient is φ = 24001712486400.

The previous prime is 53415534053213. The next prime is 53415534053249. The reversal of 53415534053242 is 24235043551435.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 53415534053192 and 53415534053201.

It is not an unprimeable number, because it can be changed into a prime (53415534053249) 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, 59366359 + ... + 60259402.

It is an arithmetic number, because the mean of its divisors is an integer number (2771250402492).

Almost surely, 2^{53415534053242} is an apocalyptic number.

53415534053242 is a deficient number, since it is larger than the sum of its proper divisors (35264478826502).

53415534053242 is a wasteful number, since it uses less digits than its factorization.

53415534053242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119626374.

The product of its (nonzero) digits is 4320000, while the sum is 46.

The spelling of 53415534053242 in words is "fifty-three trillion, four hundred fifteen billion, five hundred thirty-four million, fifty-three thousand, two hundred forty-two".