3012540002 has 8 divisors (see below), whose sum is σ = 4520307036. Its totient is φ = 1505770992.

The previous prime is 3012540001. The next prime is 3012540007. The reversal of 3012540002 is 2000452103.

It can be written as a sum of positive squares in 2 ways, for example, as 2256345001 + 756195001 = 47501^2 + 27499^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3012540001) 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, 241913 + ... + 254060.

Almost surely, 2^3012540002 is an apocalyptic number.

3012540002 is a deficient number, since it is larger than the sum of its proper divisors (1507767034).

3012540002 is a wasteful number, since it uses less digits than its factorization.

3012540002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499012.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3012540002 is about 54886.6104072751. The cubic root of 3012540002 is about 1444.2563115611.

Adding to 3012540002 its reverse (2000452103), we get a palindrome (5012992105).

The spelling of 3012540002 in words is "three billion, twelve million, five hundred forty thousand, two".