6145431770 has 32 divisors (see below), whose sum is σ = 11153479680. Its totient is φ = 2437879680.

The previous prime is 6145431707. The next prime is 6145431791. The reversal of 6145431770 is 771345416.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599246 + ... + 609414.

It is an arithmetic number, because the mean of its divisors is an integer number (348546240).

Almost surely, 2^6145431770 is an apocalyptic number.

6145431770 is a deficient number, since it is larger than the sum of its proper divisors (5008047910).

6145431770 is a wasteful number, since it uses less digits than its factorization.

6145431770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10670.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 6145431770 is about 78392.8043253971. The cubic root of 6145431770 is about 1831.6850485207.

The spelling of 6145431770 in words is "six billion, one hundred forty-five million, four hundred thirty-one thousand, seven hundred seventy".