5191469770 has 32 divisors (see below), whose sum is σ = 9410328576. Its totient is φ = 2062032000.

The previous prime is 5191469747. The next prime is 5191469783. The reversal of 5191469770 is 779641915.

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, 1233670 + ... + 1237870.

It is an arithmetic number, because the mean of its divisors is an integer number (294072768).

Almost surely, 2^5191469770 is an apocalyptic number.

5191469770 is a deficient number, since it is larger than the sum of its proper divisors (4218858806).

5191469770 is a wasteful number, since it uses less digits than its factorization.

5191469770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046.

The product of its (nonzero) digits is 476280, while the sum is 49.

The square root of 5191469770 is about 72051.8547297708. The cubic root of 5191469770 is about 1731.5303564529.

The spelling of 5191469770 in words is "five billion, one hundred ninety-one million, four hundred sixty-nine thousand, seven hundred seventy".