3520030053 has 8 divisors (see below), whose sum is σ = 4693916128. Its totient is φ = 2346415344.

The previous prime is 3520030043. The next prime is 3520030061. The reversal of 3520030053 is 3500300253.

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

It is not a de Polignac number, because 3520030053 - 2¹³ = 3520021861 is a prime.

It is a super-2 number, since 2×3520030053² = 24781223148046365618, 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 (3520030043) 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, 35350 + ... + 91047.

It is an arithmetic number, because the mean of its divisors is an integer number (586739516).

Almost surely, 2^3520030053 is an apocalyptic number.

It is an amenable number.

3520030053 is a deficient number, since it is larger than the sum of its proper divisors (1173886075).

3520030053 is a wasteful number, since it uses less digits than its factorization.

3520030053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135683.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 3520030053 is about 59329.8411678305. The cubic root of 3520030053 is about 1521.1853134638.

The spelling of 3520030053 in words is "three billion, five hundred twenty million, thirty thousand, fifty-three".