5123066149 has 16 divisors (see below), whose sum is σ = 5246640000. Its totient is φ = 5001384960.

The previous prime is 5123066147. The next prime is 5123066177. The reversal of 5123066149 is 9416603215.

It is a cyclic number.

It is not a de Polignac number, because 5123066149 - 2¹ = 5123066147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123066147) 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, 2460789 + ... + 2462869.

It is an arithmetic number, because the mean of its divisors is an integer number (327915000).

Almost surely, 2^5123066149 is an apocalyptic number.

It is an amenable number.

5123066149 is a deficient number, since it is larger than the sum of its proper divisors (123573851).

5123066149 is a wasteful number, since it uses less digits than its factorization.

5123066149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 5123066149 is about 71575.5974407479. The cubic root of 5123066149 is about 1723.8917363777.

It can be divided in two parts, 5123066 and 149, that added together give a palindrome (5123215).

The spelling of 5123066149 in words is "five billion, one hundred twenty-three million, sixty-six thousand, one hundred forty-nine".