47460474550 has 72 divisors (see below), whose sum is σ = 93444628536. Its totient is φ = 17922960000.

The previous prime is 47460474533. The next prime is 47460474563. The reversal of 47460474550 is 5547406474.

It is a super-2 number, since 2×47460474550² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47460474550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1958005 + ... + 1982095.

It is an arithmetic number, because the mean of its divisors is an integer number (1297842063).

Almost surely, 2^47460474550 is an apocalyptic number.

47460474550 is a deficient number, since it is larger than the sum of its proper divisors (45984153986).

47460474550 is a wasteful number, since it uses less digits than its factorization.

47460474550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24206 (or 24170 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 46.

The spelling of 47460474550 in words is "forty-seven billion, four hundred sixty million, four hundred seventy-four thousand, five hundred fifty".