49697189155602 has 24 divisors (see below), whose sum is σ = 110181365106384. Its totient is φ = 16180480189944.

The previous prime is 49697189155597. The next prime is 49697189155613. The reversal of 49697189155602 is 20655198179694.

49697189155602 is a `hidden beast` number, since 4 + 9 + 6 + 9 + 7 + 1 + 8 + 9 + 1 + 5 + 5 + 602 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32104126588 + ... + 32104128135.

It is an arithmetic number, because the mean of its divisors is an integer number (4590890212766).

Almost surely, 2^{49697189155602} is an apocalyptic number.

49697189155602 is an abundant number, since it is smaller than the sum of its proper divisors (60484175950782).

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

49697189155602 is a wasteful number, since it uses less digits than its factorization.

49697189155602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64208254774 (or 64208254771 counting only the distinct ones).

The product of its (nonzero) digits is 293932800, while the sum is 72.

The spelling of 49697189155602 in words is "forty-nine trillion, six hundred ninety-seven billion, one hundred eighty-nine million, one hundred fifty-five thousand, six hundred two".