3405002554 has 8 divisors (see below), whose sum is σ = 5191233588. Its totient is φ = 1674591360.

The previous prime is 3405002551. The next prime is 3405002581. The reversal of 3405002554 is 4552005043.

It can be written as a sum of positive squares in 2 ways, for example, as 2502300529 + 902702025 = 50023^2 + 30045^2 .

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 (3405002551) 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, 13954807 + ... + 13955050.

Almost surely, 2^3405002554 is an apocalyptic number.

3405002554 is a deficient number, since it is larger than the sum of its proper divisors (1786231034).

3405002554 is a wasteful number, since it uses less digits than its factorization.

3405002554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27909920.

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

The square root of 3405002554 is about 58352.3997278604. The cubic root of 3405002554 is about 1504.4317165126.

Adding to 3405002554 its reverse (4552005043), we get a palindrome (7957007597).

The spelling of 3405002554 in words is "three billion, four hundred five million, two thousand, five hundred fifty-four".