4951853444 has 24 divisors (see below), whose sum is σ = 8741849088. Its totient is φ = 2454217920.

The previous prime is 4951853429. The next prime is 4951853461. The reversal of 4951853444 is 4443581594.

It is a super-2 number, since 2×4951853444² = 49041705061709322272, which contains 22 as substring.

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, 658184 + ... + 665664.

It is an arithmetic number, because the mean of its divisors is an integer number (364243712).

Almost surely, 2^4951853444 is an apocalyptic number.

It is an amenable number.

4951853444 is a deficient number, since it is larger than the sum of its proper divisors (3789995644).

4951853444 is a wasteful number, since it uses less digits than its factorization.

4951853444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8915 (or 8913 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 47.

The square root of 4951853444 is about 70369.4070175385. The cubic root of 4951853444 is about 1704.4696044008.

The spelling of 4951853444 in words is "four billion, nine hundred fifty-one million, eight hundred fifty-three thousand, four hundred forty-four".