61061005000510 has 32 divisors (see below), whose sum is σ = 120724733007360. Its totient is φ = 22132867714848.

The previous prime is 61061005000459. The next prime is 61061005000511. The reversal of 61061005000510 is 1500050016016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61061005000511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6986380642 + ... + 6986389381.

It is an arithmetic number, because the mean of its divisors is an integer number (3772647906480).

Almost surely, 2^{61061005000510} is an apocalyptic number.

61061005000510 is a deficient number, since it is larger than the sum of its proper divisors (59663728006850).

61061005000510 is a wasteful number, since it uses less digits than its factorization.

61061005000510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13972770072.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 61061005000510 its reverse (1500050016016), we get a palindrome (62561055016526).

The spelling of 61061005000510 in words is "sixty-one trillion, sixty-one billion, five million, five hundred ten", and thus it is an aban number.