1612918050 has 24 divisors (see below), whose sum is σ = 4000037136. Its totient is φ = 430111440.

The previous prime is 1612918049. The next prime is 1612918057. The reversal of 1612918050 is 508192161.

It is not an unprimeable number, because it can be changed into a prime (1612918057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5376244 + ... + 5376543.

It is an arithmetic number, because the mean of its divisors is an integer number (166668214).

Almost surely, 2^1612918050 is an apocalyptic number.

1612918050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1612918050 is an abundant number, since it is smaller than the sum of its proper divisors (2387119086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1612918050 is a wasteful number, since it uses less digits than its factorization.

1612918050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10752802 (or 10752797 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 33.

The square root of 1612918050 is about 40161.1510044222. The cubic root of 1612918050 is about 1172.7463790311.

The spelling of 1612918050 in words is "one billion, six hundred twelve million, nine hundred eighteen thousand, fifty".