3045505402 has 8 divisors (see below), whose sum is σ = 4808692800. Its totient is φ = 1442607804.

The previous prime is 3045505399. The next prime is 3045505403. The reversal of 3045505402 is 2045055403.

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

It is a super-2 number, since 2×3045505402² = 18550206307222363208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3045505403) 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, 40072402 + ... + 40072477.

It is an arithmetic number, because the mean of its divisors is an integer number (601086600).

Almost surely, 2^3045505402 is an apocalyptic number.

3045505402 is a deficient number, since it is larger than the sum of its proper divisors (1763187398).

3045505402 is a wasteful number, since it uses less digits than its factorization.

3045505402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80144900.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 3045505402 is about 55186.0979051790. The cubic root of 3045505402 is about 1449.5052457107.

The spelling of 3045505402 in words is "three billion, forty-five million, five hundred five thousand, four hundred two".