1653063554231 has 4 divisors (see below), whose sum is σ = 1654527739200. Its totient is φ = 1651599369264.

The previous prime is 1653063554213. The next prime is 1653063554239. The reversal of 1653063554231 is 1324553603561.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1653063554231 - 2¹⁴ = 1653063537847 is a prime.

It is a super-2 number, since 2×1653063554231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1653063554239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732090791 + ... + 732093048.

It is an arithmetic number, because the mean of its divisors is an integer number (413631934800).

Almost surely, 2^{1653063554231} is an apocalyptic number.

1653063554231 is a deficient number, since it is larger than the sum of its proper divisors (1464184969).

1653063554231 is a wasteful number, since it uses less digits than its factorization.

1653063554231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464184968.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 1653063554231 in words is "one trillion, six hundred fifty-three billion, sixty-three million, five hundred fifty-four thousand, two hundred thirty-one".