2484701645 has 4 divisors (see below), whose sum is σ = 2981641980. Its totient is φ = 1987761312.

The previous prime is 2484701641. The next prime is 2484701647. The reversal of 2484701645 is 5461074842.

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 923977609 + 1560724036 = 30397^2 + 39506^2 .

It is a cyclic number.

It is not a de Polignac number, because 2484701645 - 2² = 2484701641 is a prime.

It is a super-3 number, since 3×2484701645³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2484701641) 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, 248470160 + ... + 248470169.

It is an arithmetic number, because the mean of its divisors is an integer number (745410495).

Almost surely, 2^2484701645 is an apocalyptic number.

It is an amenable number.

2484701645 is a deficient number, since it is larger than the sum of its proper divisors (496940335).

2484701645 is an equidigital number, since it uses as much as digits as its factorization.

2484701645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496940334.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 2484701645 is about 49846.7816914994. The cubic root of 2484701645 is about 1354.4347337877.

The spelling of 2484701645 in words is "two billion, four hundred eighty-four million, seven hundred one thousand, six hundred forty-five".