5137755406 has 32 divisors (see below), whose sum is σ = 8906796288. Its totient is φ = 2177185920.

The previous prime is 5137755331. The next prime is 5137755407. The reversal of 5137755406 is 6045577315.

It is a super-2 number, since 2×5137755406² = 52793061223764449672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5137755407) 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, 697161 + ... + 704491.

It is an arithmetic number, because the mean of its divisors is an integer number (278337384).

Almost surely, 2^5137755406 is an apocalyptic number.

5137755406 is a deficient number, since it is larger than the sum of its proper divisors (3769040882).

5137755406 is a wasteful number, since it uses less digits than its factorization.

5137755406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7896.

The product of its (nonzero) digits is 441000, while the sum is 43.

The square root of 5137755406 is about 71678.1375734610. The cubic root of 5137755406 is about 1725.5377900039.

The spelling of 5137755406 in words is "five billion, one hundred thirty-seven million, seven hundred fifty-five thousand, four hundred six".