61348354596 has 27 divisors (see below), whose sum is σ = 155078764113. Its totient is φ = 20448956160.

The previous prime is 61348354583. The next prime is 61348354619. The reversal of 61348354596 is 69545384316.

The square root of 61348354596 is 247686.

It is a perfect power (a square), and thus also a powerful number.

61348354596 is a `hidden beast` number, since 6 + 1 + 3 + 4 + 8 + 3 + 545 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26573564196 + 34774790400 = 163014^2 + 186480^2 .

It is a super-2 number, since 2×61348354596² (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 8 ways as a sum of consecutive naturals, for example, 1465476 + ... + 1506756.

Almost surely, 2^61348354596 is an apocalyptic number.

61348354596 is the 247686-th square number.

It is an amenable number.

61348354596 is an abundant number, since it is smaller than the sum of its proper divisors (93730409517).

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

61348354596 is an frugal number, since it uses more digits than its factorization.

61348354596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82572 (or 41286 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The spelling of 61348354596 in words is "sixty-one billion, three hundred forty-eight million, three hundred fifty-four thousand, five hundred ninety-six".