61747302675 has 24 divisors (see below), whose sum is σ = 108094103856. Its totient is φ = 30994723840.

The previous prime is 61747302593. The next prime is 61747302689. The reversal of 61747302675 is 57620374716.

It is not a de Polignac number, because 61747302675 - 2²¹ = 61745205523 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24213354 + ... + 24215903.

It is an arithmetic number, because the mean of its divisors is an integer number (4503920994).

Almost surely, 2^61747302675 is an apocalyptic number.

61747302675 is a deficient number, since it is larger than the sum of its proper divisors (46346801181).

61747302675 is a wasteful number, since it uses less digits than its factorization.

61747302675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48429287 (or 48429282 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 61747302675 in words is "sixty-one billion, seven hundred forty-seven million, three hundred two thousand, six hundred seventy-five".