651145010 has 16 divisors (see below), whose sum is σ = 1233748800. Its totient is φ = 246749616.

The previous prime is 651145007. The next prime is 651145013. The reversal of 651145010 is 10541156.

It is an interprime number because it is at equal distance from previous prime (651145007) and next prime (651145013).

It is not an unprimeable number, because it can be changed into a prime (651145013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1713350 + ... + 1713729.

It is an arithmetic number, because the mean of its divisors is an integer number (77109300).

Almost surely, 2^651145010 is an apocalyptic number.

651145010 is a deficient number, since it is larger than the sum of its proper divisors (582603790).

651145010 is a wasteful number, since it uses less digits than its factorization.

651145010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427105.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 651145010 is about 25517.5431811137. The cubic root of 651145010 is about 866.7474492418.

Adding to 651145010 its reverse (10541156), we get a palindrome (661686166).

The spelling of 651145010 in words is "six hundred fifty-one million, one hundred forty-five thousand, ten".