3145545502 has 16 divisors (see below), whose sum is σ = 5272800624. Its totient is φ = 1394920000.

The previous prime is 3145545499. The next prime is 3145545553. The reversal of 3145545502 is 2055455413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742749 + ... + 1744552.

It is an arithmetic number, because the mean of its divisors is an integer number (329550039).

Almost surely, 2^3145545502 is an apocalyptic number.

3145545502 is a deficient number, since it is larger than the sum of its proper divisors (2127255122).

3145545502 is a wasteful number, since it uses less digits than its factorization.

3145545502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487355.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 3145545502 is about 56085.1629399434. The cubic root of 3145545502 is about 1465.2058949512.

The spelling of 3145545502 in words is "three billion, one hundred forty-five million, five hundred forty-five thousand, five hundred two".