4519057950 has 72 divisors (see below), whose sum is σ = 13244962536. Its totient is φ = 1095528000.

The previous prime is 4519057927. The next prime is 4519057993. The reversal of 4519057950 is 597509154.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 4519057896 and 4519057905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 451521 + ... + 461420.

It is an arithmetic number, because the mean of its divisors is an integer number (183957813).

Almost surely, 2^4519057950 is an apocalyptic number.

4519057950 is an abundant number, since it is smaller than the sum of its proper divisors (8725904586).

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

4519057950 is a wasteful number, since it uses less digits than its factorization.

4519057950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912970 (or 912962 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 45.

The square root of 4519057950 is about 67223.9388164663. The cubic root of 4519057950 is about 1653.2910073152.

The spelling of 4519057950 in words is "four billion, five hundred nineteen million, fifty-seven thousand, nine hundred fifty".