1014420553 has 4 divisors (see below), whose sum is σ = 1014491088. Its totient is φ = 1014350020.

The previous prime is 1014420541. The next prime is 1014420559. The reversal of 1014420553 is 3550244101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3550244101 = 263 ⋅13499027.

It is a cyclic number.

It is not a de Polignac number, because 1014420553 - 2⁵ = 1014420521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1014420559) 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, 5083 + ... + 45328.

It is an arithmetic number, because the mean of its divisors is an integer number (253622772).

Almost surely, 2^1014420553 is an apocalyptic number.

It is an amenable number.

1014420553 is a deficient number, since it is larger than the sum of its proper divisors (70535).

1014420553 is an equidigital number, since it uses as much as digits as its factorization.

1014420553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70534.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1014420553 is about 31849.9694348362. The cubic root of 1014420553 is about 1004.7839285328.

Adding to 1014420553 its reverse (3550244101), we get a palindrome (4564664654).

It can be divided in two parts, 1014420 and 553, that multiplied together give a triangular number (560974260 = T₃₃₄₉₅).

The spelling of 1014420553 in words is "one billion, fourteen million, four hundred twenty thousand, five hundred fifty-three".