5145107740 has 12 divisors (see below), whose sum is σ = 10804726296. Its totient is φ = 2058043088.

The previous prime is 5145107731. The next prime is 5145107791. The reversal of 5145107740 is 477015415.

It is a junction number, because it is equal to n+sod(n) for n = 5145107696 and 5145107705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128627674 + ... + 128627713.

It is an arithmetic number, because the mean of its divisors is an integer number (900393858).

Almost surely, 2^5145107740 is an apocalyptic number.

It is an amenable number.

5145107740 is an abundant number, since it is smaller than the sum of its proper divisors (5659618556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5145107740 is a wasteful number, since it uses less digits than its factorization.

5145107740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257255396 (or 257255394 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 5145107740 is about 71729.4063825988. The cubic root of 5145107740 is about 1726.3605022732.

The spelling of 5145107740 in words is "five billion, one hundred forty-five million, one hundred seven thousand, seven hundred forty".