1053800164849 has 8 divisors (see below), whose sum is σ = 1111690612640. Its totient is φ = 996152445216.

The previous prime is 1053800164789. The next prime is 1053800164871. The reversal of 1053800164849 is 9484610083501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1053800164849 - 2²³ = 1053791776241 is a prime.

It is a super-2 number, since 2×1053800164849² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053890164849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60673119 + ... + 60690484.

It is an arithmetic number, because the mean of its divisors is an integer number (138961326580).

Almost surely, 2^{1053800164849} is an apocalyptic number.

1053800164849 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1053800164849 is a deficient number, since it is larger than the sum of its proper divisors (57890447791).

1053800164849 is a wasteful number, since it uses less digits than its factorization.

1053800164849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121364079.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 1053800164849 in words is "one trillion, fifty-three billion, eight hundred million, one hundred sixty-four thousand, eight hundred forty-nine".