1055423450253 has 8 divisors (see below), whose sum is σ = 1407479522400. Its totient is φ = 703491505808.

The previous prime is 1055423450209. The next prime is 1055423450303. The reversal of 1055423450253 is 3520543245501.

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

It is a cyclic number.

It is not a de Polignac number, because 1055423450253 - 2⁹ = 1055423449741 is a prime.

It is a super-2 number, since 2×1055423450253² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055423250253) 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, 31012083 + ... + 31046096.

It is an arithmetic number, because the mean of its divisors is an integer number (175934940300).

Almost surely, 2^{1055423450253} is an apocalyptic number.

It is an amenable number.

1055423450253 is a deficient number, since it is larger than the sum of its proper divisors (352056072147).

1055423450253 is an equidigital number, since it uses as much as digits as its factorization.

1055423450253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62063851.

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 1055423450253 its reverse (3520543245501), we get a palindrome (4575966695754).

The spelling of 1055423450253 in words is "one trillion, fifty-five billion, four hundred twenty-three million, four hundred fifty thousand, two hundred fifty-three".