61468888810 has 16 divisors (see below), whose sum is σ = 126450285696. Its totient is φ = 21075047568.

The previous prime is 61468888783. The next prime is 61468888823. The reversal of 61468888810 is 1888886416.

It is a super-2 number, since 2×61468888810² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439063422 + ... + 439063561.

It is an arithmetic number, because the mean of its divisors is an integer number (7903142856).

Almost surely, 2^61468888810 is an apocalyptic number.

61468888810 is an abundant number, since it is smaller than the sum of its proper divisors (64981396886).

61468888810 is a wasteful number, since it uses less digits than its factorization.

61468888810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878126997.

The product of its (nonzero) digits is 4718592, while the sum is 58.

The spelling of 61468888810 in words is "sixty-one billion, four hundred sixty-eight million, eight hundred eighty-eight thousand, eight hundred ten".