3146542545 has 8 divisors (see below), whose sum is σ = 5034468096. Its totient is φ = 1678156016.

The previous prime is 3146542541. The next prime is 3146542549. The reversal of 3146542545 is 5452456413.

It is an interprime number because it is at equal distance from previous prime (3146542541) and next prime (3146542549).

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

It is a cyclic number.

It is not a de Polignac number, because 3146542545 - 2² = 3146542541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3146542541) 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, 104884737 + ... + 104884766.

It is an arithmetic number, because the mean of its divisors is an integer number (629308512).

Almost surely, 2^3146542545 is an apocalyptic number.

It is an amenable number.

3146542545 is a deficient number, since it is larger than the sum of its proper divisors (1887925551).

3146542545 is a wasteful number, since it uses less digits than its factorization.

3146542545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209769511.

The product of its digits is 288000, while the sum is 39.

The square root of 3146542545 is about 56094.0508877724. The cubic root of 3146542545 is about 1465.3606872818.

Adding to 3146542545 its reverse (5452456413), we get a palindrome (8598998958).

The spelling of 3146542545 in words is "three billion, one hundred forty-six million, five hundred forty-two thousand, five hundred forty-five".