3512422545 has 16 divisors (see below), whose sum is σ = 5620866432. Its totient is φ = 1872961920.

The previous prime is 3512422541. The next prime is 3512422549. The reversal of 3512422545 is 5452242153.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3512422541) and next prime (3512422549).

It is not a de Polignac number, because 3512422545 - 2² = 3512422541 is a prime.

It is a super-2 number, since 2×3512422545² = 24674224269248554050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3512422541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84660 + ... + 119130.

It is an arithmetic number, because the mean of its divisors is an integer number (351304152).

Almost surely, 2^3512422545 is an apocalyptic number.

It is an amenable number.

3512422545 is a deficient number, since it is larger than the sum of its proper divisors (2108443887).

3512422545 is a wasteful number, since it uses less digits than its factorization.

3512422545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41272.

The product of its digits is 48000, while the sum is 33.

The square root of 3512422545 is about 59265.6945036503. The cubic root of 3512422545 is about 1520.0886584078.

Adding to 3512422545 its reverse (5452242153), we get a palindrome (8964664698).

The spelling of 3512422545 in words is "three billion, five hundred twelve million, four hundred twenty-two thousand, five hundred forty-five".