53540276246066 has 16 divisors (see below), whose sum is σ = 80329450899456. Its totient is φ = 26763793381776.

The previous prime is 53540276245931. The next prime is 53540276246081. The reversal of 53540276246066 is 66064267204535.

It is a super-2 number, since 2×53540276246066² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145560860 + ... + 145928216.

It is an arithmetic number, because the mean of its divisors is an integer number (5020590681216).

Almost surely, 2^{53540276246066} is an apocalyptic number.

53540276246066 is a deficient number, since it is larger than the sum of its proper divisors (26789174653390).

53540276246066 is a wasteful number, since it uses less digits than its factorization.

53540276246066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384433.

The product of its (nonzero) digits is 43545600, while the sum is 56.

The spelling of 53540276246066 in words is "fifty-three trillion, five hundred forty billion, two hundred seventy-six million, two hundred forty-six thousand, sixty-six".