5951447138 has 32 divisors (see below), whose sum is σ = 11000914176. Its totient is φ = 2351498688.

The previous prime is 5951447137. The next prime is 5951447143. The reversal of 5951447138 is 8317441595.

It is a junction number, because it is equal to n+sod(n) for n = 5951447092 and 5951447101.

It is not an unprimeable number, because it can be changed into a prime (5951447137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129920 + ... + 169652.

It is an arithmetic number, because the mean of its divisors is an integer number (343778568).

Almost surely, 2^5951447138 is an apocalyptic number.

5951447138 is a deficient number, since it is larger than the sum of its proper divisors (5049467038).

5951447138 is a wasteful number, since it uses less digits than its factorization.

5951447138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40578.

The product of its digits is 604800, while the sum is 47.

The square root of 5951447138 is about 77145.6229348108. The cubic root of 5951447138 is about 1812.2058449816.

The spelling of 5951447138 in words is "five billion, nine hundred fifty-one million, four hundred forty-seven thousand, one hundred thirty-eight".