61260057563038 has 16 divisors (see below), whose sum is σ = 94119339093120. Its totient is φ = 29888342622936.

The previous prime is 61260057562981. The next prime is 61260057563077. The reversal of 61260057563038 is 83036575006216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349434570 + ... + 349609837.

It is an arithmetic number, because the mean of its divisors is an integer number (5882458693320).

Almost surely, 2^{61260057563038} is an apocalyptic number.

61260057563038 is a deficient number, since it is larger than the sum of its proper divisors (32859281530082).

61260057563038 is a wasteful number, since it uses less digits than its factorization.

61260057563038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699045471.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 61260057563038 in words is "sixty-one trillion, two hundred sixty billion, fifty-seven million, five hundred sixty-three thousand, thirty-eight".