5140220445 has 32 divisors (see below), whose sum is σ = 9198723840. Its totient is φ = 2723284800.

The previous prime is 5140220383. The next prime is 5140220447. The reversal of 5140220445 is 5440220415.

5140220445 is a `hidden beast` number, since 51 + 402 + 204 + 4 + 5 = 666.

It is not a de Polignac number, because 5140220445 - 2¹⁰ = 5140219421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140220447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105694 + ... + 146463.

It is an arithmetic number, because the mean of its divisors is an integer number (287460120).

Almost surely, 2^5140220445 is an apocalyptic number.

It is an amenable number.

5140220445 is a deficient number, since it is larger than the sum of its proper divisors (4058503395).

5140220445 is a wasteful number, since it uses less digits than its factorization.

5140220445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252322 (or 252316 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 5140220445 is about 71695.3307057022. The cubic root of 5140220445 is about 1725.8137106170.

The spelling of 5140220445 in words is "five billion, one hundred forty million, two hundred twenty thousand, four hundred forty-five".