4951665469952 has 40 divisors (see below), whose sum is σ = 10212810064512. Its totient is φ = 2395967155200.

The previous prime is 4951665469937. The next prime is 4951665469973. The reversal of 4951665469952 is 2599645661594.

It is a super-2 number, since 2×4951665469952² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155971574 + ... + 156003317.

Almost surely, 2^{4951665469952} is an apocalyptic number.

It is an amenable number.

4951665469952 is an abundant number, since it is smaller than the sum of its proper divisors (5261144594560).

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

4951665469952 is an equidigital number, since it uses as much as digits as its factorization.

4951665469952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311974940 (or 311974924 counting only the distinct ones).

The product of its digits is 629856000, while the sum is 71.

The spelling of 4951665469952 in words is "four trillion, nine hundred fifty-one billion, six hundred sixty-five million, four hundred sixty-nine thousand, nine hundred fifty-two".