38464630480550 has 48 divisors (see below), whose sum is σ = 72260929473264. Its totient is φ = 15231754800000.

The previous prime is 38464630480537. The next prime is 38464630480553. The reversal of 38464630480550 is 5508403646483.

It is a super-2 number, since 2×38464630480550² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38464630480553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43655360 + ... + 44527740.

It is an arithmetic number, because the mean of its divisors is an integer number (1505436030693).

Almost surely, 2^{38464630480550} is an apocalyptic number.

38464630480550 is a deficient number, since it is larger than the sum of its proper divisors (33796298992714).

38464630480550 is a wasteful number, since it uses less digits than its factorization.

38464630480550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881225 (or 881220 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 56.

The spelling of 38464630480550 in words is "thirty-eight trillion, four hundred sixty-four billion, six hundred thirty million, four hundred eighty thousand, five hundred fifty".