5145267930 has 32 divisors (see below), whose sum is σ = 13471247808. Its totient is φ = 1247337600.

The previous prime is 5145267917. The next prime is 5145267949. The reversal of 5145267930 is 397625415.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7795531 + ... + 7796190.

It is an arithmetic number, because the mean of its divisors is an integer number (420976494).

Almost surely, 2^5145267930 is an apocalyptic number.

5145267930 is an abundant number, since it is smaller than the sum of its proper divisors (8325979878).

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

5145267930 is a wasteful number, since it uses less digits than its factorization.

5145267930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15591742.

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 5145267930 is about 71730.5230010210. The cubic root of 5145267930 is about 1726.3784185044.

The spelling of 5145267930 in words is "five billion, one hundred forty-five million, two hundred sixty-seven thousand, nine hundred thirty".