61064711457454 has 8 divisors (see below), whose sum is σ = 93727231539480. Its totient is φ = 29822300944296.

The previous prime is 61064711457437. The next prime is 61064711457467. The reversal of 61064711457454 is 45475411746016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×61064711457454³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 61064711457395 and 61064711457404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355027392109 + ... + 355027392280.

It is an arithmetic number, because the mean of its divisors is an integer number (11715903942435).

Almost surely, 2^{61064711457454} is an apocalyptic number.

61064711457454 is a deficient number, since it is larger than the sum of its proper divisors (32662520082026).

61064711457454 is a wasteful number, since it uses less digits than its factorization.

61064711457454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710054784434.

The product of its (nonzero) digits is 11289600, while the sum is 55.

The spelling of 61064711457454 in words is "sixty-one trillion, sixty-four billion, seven hundred eleven million, four hundred fifty-seven thousand, four hundred fifty-four".