5620034261 has 4 divisors (see below), whose sum is σ = 5625539724. Its totient is φ = 5614528800.

The previous prime is 5620034183. The next prime is 5620034279. The reversal of 5620034261 is 1624300265.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3025660036 + 2594374225 = 55006^2 + 50935^2 .

It is a cyclic number.

It is not a de Polignac number, because 5620034261 - 2¹⁸ = 5619772117 is a prime.

It is a super-2 number, since 2×5620034261² = 63169570189627632242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5620034461) 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, 2751200 + ... + 2753241.

It is an arithmetic number, because the mean of its divisors is an integer number (1406384931).

Almost surely, 2^5620034261 is an apocalyptic number.

It is an amenable number.

5620034261 is a deficient number, since it is larger than the sum of its proper divisors (5505463).

5620034261 is a wasteful number, since it uses less digits than its factorization.

5620034261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505462.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 5620034261 is about 74966.8877638655. The cubic root of 5620034261 is about 1777.9231617604.

The spelling of 5620034261 in words is "five billion, six hundred twenty million, thirty-four thousand, two hundred sixty-one".