1553984062153 has 4 divisors (see below), whose sum is σ = 1570004516500. Its totient is φ = 1537963607808.

The previous prime is 1553984062129. The next prime is 1553984062187. The reversal of 1553984062153 is 3512604893551.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1271229190144 + 282754872009 = 1127488^2 + 531747^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1553984062153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1553984062153.

It is not an unprimeable number, because it can be changed into a prime (1553984062453) 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, 8010227028 + ... + 8010227221.

It is an arithmetic number, because the mean of its divisors is an integer number (392501129125).

Almost surely, 2^{1553984062153} is an apocalyptic number.

It is an amenable number.

1553984062153 is a deficient number, since it is larger than the sum of its proper divisors (16020454347).

1553984062153 is an equidigital number, since it uses as much as digits as its factorization.

1553984062153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16020454346.

The product of its (nonzero) digits is 3888000, while the sum is 52.

The spelling of 1553984062153 in words is "one trillion, five hundred fifty-three billion, nine hundred eighty-four million, sixty-two thousand, one hundred fifty-three".