61055079408938 has 8 divisors (see below), whose sum is σ = 91582678041888. Its totient is φ = 30527520061644.

The previous prime is 61055079408929. The next prime is 61055079409081. The reversal of 61055079408938 is 83980497055016.

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

It is a Curzon 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, 5567606 + ... + 12373697.

It is an arithmetic number, because the mean of its divisors is an integer number (11447834755236).

Almost surely, 2^{61055079408938} is an apocalyptic number.

61055079408938 is a deficient number, since it is larger than the sum of its proper divisors (30527598632950).

61055079408938 is a wasteful number, since it uses less digits than its factorization.

61055079408938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19642828.

The product of its (nonzero) digits is 65318400, while the sum is 65.

The spelling of 61055079408938 in words is "sixty-one trillion, fifty-five billion, seventy-nine million, four hundred eight thousand, nine hundred thirty-eight".