61302454675 has 24 divisors (see below), whose sum is σ = 94772005632. Its totient is φ = 38214516000.

The previous prime is 61302454673. The next prime is 61302454727. The reversal of 61302454675 is 57645420316.

It is not a de Polignac number, because 61302454675 - 2¹ = 61302454673 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61302454673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15920791 + ... + 15924640.

It is an arithmetic number, because the mean of its divisors is an integer number (3948833568).

Almost surely, 2^61302454675 is an apocalyptic number.

61302454675 is a deficient number, since it is larger than the sum of its proper divisors (33469550957).

61302454675 is a wasteful number, since it uses less digits than its factorization.

61302454675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31845459 (or 31845454 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 61302454675 in words is "sixty-one billion, three hundred two million, four hundred fifty-four thousand, six hundred seventy-five".