61152072410 has 128 divisors (see below), whose sum is σ = 137146431744. Its totient is φ = 19287797760.

The previous prime is 61152072389. The next prime is 61152072463. The reversal of 61152072410 is 1427025116.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18401009 + ... + 18404331.

It is an arithmetic number, because the mean of its divisors is an integer number (1071456498).

Almost surely, 2^61152072410 is an apocalyptic number.

61152072410 is an abundant number, since it is smaller than the sum of its proper divisors (75994359334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61152072410 is a wasteful number, since it uses less digits than its factorization.

61152072410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 61152072410 its reverse (1427025116), we get a palindrome (62579097526).

The spelling of 61152072410 in words is "sixty-one billion, one hundred fifty-two million, seventy-two thousand, four hundred ten".