53354944945335 has 64 divisors (see below), whose sum is σ = 98611061451264. Its totient is φ = 24346298880000.

The previous prime is 53354944945319. The next prime is 53354944945343.

It is a happy number.

53354944945335 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53354944945335 - 2⁴ = 53354944945319 is a prime.

It is a super-2 number, since 2×53354944945335² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66209835 + ... + 67010835.

It is an arithmetic number, because the mean of its divisors is an integer number (1540797835176).

Almost surely, 2^{53354944945335} is an apocalyptic number.

53354944945335 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53354944945335 is a deficient number, since it is larger than the sum of its proper divisors (45256116505929).

53354944945335 is a wasteful number, since it uses less digits than its factorization.

53354944945335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824784.

The product of its digits is 1049760000, while the sum is 66.

The spelling of 53354944945335 in words is "fifty-three trillion, three hundred fifty-four billion, nine hundred forty-four million, nine hundred forty-five thousand, three hundred thirty-five".