259407053 has 4 divisors (see below), whose sum is σ = 264926400. Its totient is φ = 253887708.

The previous prime is 259406999. The next prime is 259407061. The reversal of 259407053 is 350704952.

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.

It is a cyclic number.

It is not a de Polignac number, because 259407053 - 2¹⁶ = 259341517 is a prime.

It is a super-2 number, since 2×259407053² = 134584038292289618, which 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 (259407653) 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, 2759603 + ... + 2759696.

It is an arithmetic number, because the mean of its divisors is an integer number (66231600).

Almost surely, 2^259407053 is an apocalyptic number.

It is an amenable number.

259407053 is a deficient number, since it is larger than the sum of its proper divisors (5519347).

259407053 is an equidigital number, since it uses as much as digits as its factorization.

259407053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5519346.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 259407053 is about 16106.1184957767. The cubic root of 259407053 is about 637.7648699693.

The spelling of 259407053 in words is "two hundred fifty-nine million, four hundred seven thousand, fifty-three".