1612151002 has 48 divisors (see below), whose sum is σ = 3054131136. Its totient is φ = 624729600.

The previous prime is 1612150997. The next prime is 1612151039. The reversal of 1612151002 is 2001512161.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324477 + ... + 329407.

It is an arithmetic number, because the mean of its divisors is an integer number (63627732).

Almost surely, 2^1612151002 is an apocalyptic number.

1612151002 is a deficient number, since it is larger than the sum of its proper divisors (1441980134).

1612151002 is a wasteful number, since it uses less digits than its factorization.

1612151002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5155 (or 5144 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1612151002 is about 40151.6002420825. The cubic root of 1612151002 is about 1172.5604436905.

Adding to 1612151002 its reverse (2001512161), we get a palindrome (3613663163).

The spelling of 1612151002 in words is "one billion, six hundred twelve million, one hundred fifty-one thousand, two".