61493196070 has 16 divisors (see below), whose sum is σ = 110787581520. Its totient is φ = 24575094304.

The previous prime is 61493196067. The next prime is 61493196103. The reversal of 61493196070 is 7069139416.

It is a happy number.

61493196070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 61493196070.

It is a congruent number.

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, 2761372 + ... + 2783551.

It is an arithmetic number, because the mean of its divisors is an integer number (6924223845).

Almost surely, 2^61493196070 is an apocalyptic number.

61493196070 is a deficient number, since it is larger than the sum of its proper divisors (49294385450).

61493196070 is a wasteful number, since it uses less digits than its factorization.

61493196070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5546039.

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 61493196070 in words is "sixty-one billion, four hundred ninety-three million, one hundred ninety-six thousand, seventy".