47445398150 has 24 divisors (see below), whose sum is σ = 88286355264. Its totient is φ = 18970005600.

The previous prime is 47445398083. The next prime is 47445398173. The reversal of 47445398150 is 5189354474.

It is a happy number.

It is a super-2 number, since 2×47445398150² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

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, 85622 + ... + 319721.

It is an arithmetic number, because the mean of its divisors is an integer number (3678598136).

Almost surely, 2^47445398150 is an apocalyptic number.

47445398150 is a deficient number, since it is larger than the sum of its proper divisors (40840957114).

47445398150 is a wasteful number, since it uses less digits than its factorization.

47445398150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407696 (or 407691 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 47445398150 in words is "forty-seven billion, four hundred forty-five million, three hundred ninety-eight thousand, one hundred fifty".