6161510434 has 16 divisors (see below), whose sum is σ = 9697993920. Its totient is φ = 2930342800.

The previous prime is 6161510419. The next prime is 6161510441. The reversal of 6161510434 is 4340151616.

It is a junction number, because it is equal to n+sod(n) for n = 6161510396 and 6161510405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365917 + ... + 382384.

It is an arithmetic number, because the mean of its divisors is an integer number (606124620).

Almost surely, 2^6161510434 is an apocalyptic number.

6161510434 is a deficient number, since it is larger than the sum of its proper divisors (3536483486).

6161510434 is a wasteful number, since it uses less digits than its factorization.

6161510434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748505.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 6161510434 is about 78495.2892471899. The cubic root of 6161510434 is about 1833.2811067510.

The spelling of 6161510434 in words is "six billion, one hundred sixty-one million, five hundred ten thousand, four hundred thirty-four".