5320225381 has 4 divisors (see below), whose sum is σ = 5551539552. Its totient is φ = 5088911212.

The previous prime is 5320225373. The next prime is 5320225387. The reversal of 5320225381 is 1835220235.

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 5320225381 - 2³ = 5320225373 is a prime.

It is a super-2 number, since 2×5320225381² = 56609596209273190322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320225387) 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, 115657051 + ... + 115657096.

It is an arithmetic number, because the mean of its divisors is an integer number (1387884888).

Almost surely, 2^5320225381 is an apocalyptic number.

It is an amenable number.

5320225381 is a deficient number, since it is larger than the sum of its proper divisors (231314171).

5320225381 is a wasteful number, since it uses less digits than its factorization.

5320225381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231314170.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 5320225381 is about 72939.8751095723. The cubic root of 5320225381 is about 1745.7283988480.

The spelling of 5320225381 in words is "five billion, three hundred twenty million, two hundred twenty-five thousand, three hundred eighty-one".