38550557350 has 24 divisors (see below), whose sum is σ = 72879518448. Its totient is φ = 15167431200.

The previous prime is 38550557341. The next prime is 38550557359. The reversal of 38550557350 is 5375505583.

It is an interprime number because it is at equal distance from previous prime (38550557341) and next prime (38550557359).

It is a super-2 number, since 2×38550557350² (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 38550557350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38550557359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6316714 + ... + 6322813.

It is an arithmetic number, because the mean of its divisors is an integer number (3036646602).

Almost surely, 2^38550557350 is an apocalyptic number.

38550557350 is a deficient number, since it is larger than the sum of its proper divisors (34328961098).

38550557350 is a wasteful number, since it uses less digits than its factorization.

38550557350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12639600 (or 12639595 counting only the distinct ones).

The product of its (nonzero) digits is 1575000, while the sum is 46.

The spelling of 38550557350 in words is "thirty-eight billion, five hundred fifty million, five hundred fifty-seven thousand, three hundred fifty".