5151049626 has 16 divisors (see below), whose sum is σ = 10305527904. Its totient is φ = 1716445104.

The previous prime is 5151049601. The next prime is 5151049627. The reversal of 5151049626 is 6269401515.

It is not an unprimeable number, because it can be changed into a prime (5151049627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123120 + ... + 159563.

It is an arithmetic number, because the mean of its divisors is an integer number (644095494).

Almost surely, 2^5151049626 is an apocalyptic number.

5151049626 is an abundant number, since it is smaller than the sum of its proper divisors (5154478278).

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

5151049626 is a wasteful number, since it uses less digits than its factorization.

5151049626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285725.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 5151049626 is about 71770.8131903213. The cubic root of 5151049626 is about 1727.0248156078.

The spelling of 5151049626 in words is "five billion, one hundred fifty-one million, forty-nine thousand, six hundred twenty-six".