4130220545 has 8 divisors (see below), whose sum is σ = 5406834240. Its totient is φ = 3003796720.

The previous prime is 4130220541. The next prime is 4130220557. The reversal of 4130220545 is 5450220314.

It is a happy number.

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

It is not a de Polignac number, because 4130220545 - 2² = 4130220541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4130220541) 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, 37547405 + ... + 37547514.

It is an arithmetic number, because the mean of its divisors is an integer number (675854280).

Almost surely, 2^4130220545 is an apocalyptic number.

It is an amenable number.

4130220545 is a deficient number, since it is larger than the sum of its proper divisors (1276613695).

4130220545 is a wasteful number, since it uses less digits than its factorization.

4130220545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75094935.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4130220545 is about 64266.7919302030. The cubic root of 4130220545 is about 1604.4434485598.

Adding to 4130220545 its reverse (5450220314), we get a palindrome (9580440859).

The spelling of 4130220545 in words is "four billion, one hundred thirty million, two hundred twenty thousand, five hundred forty-five".