3508668053 has 4 divisors (see below), whose sum is σ = 3827637888. Its totient is φ = 3189698220.

The previous prime is 3508668049. The next prime is 3508668061.

3508668053 is nontrivially palindromic in base 10.

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 3508668053 - 2² = 3508668049 is a prime.

It is a super-2 number, since 2×3508668053² = 24621503012285621618, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3508667995 and 3508668013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3508568053) 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, 159484901 + ... + 159484922.

It is an arithmetic number, because the mean of its divisors is an integer number (956909472).

Almost surely, 2^3508668053 is an apocalyptic number.

It is an amenable number.

3508668053 is a deficient number, since it is larger than the sum of its proper divisors (318969835).

3508668053 is a wasteful number, since it uses less digits than its factorization.

3508668053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318969834.

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 3508668053 is about 59234.0109481031. The cubic root of 3508668053 is about 1519.5468485564.

The spelling of 3508668053 in words is "three billion, five hundred eight million, six hundred sixty-eight thousand, fifty-three".