47550655605590 has 64 divisors (see below), whose sum is σ = 88239672924480. Its totient is φ = 18438623723520.

The previous prime is 47550655605589. The next prime is 47550655605619. The reversal of 47550655605590 is 9550655605574.

It is a happy number.

It is a super-2 number, since 2×47550655605590² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59076566 + ... + 59876054.

It is an arithmetic number, because the mean of its divisors is an integer number (1378744889445).

Almost surely, 2^{47550655605590} is an apocalyptic number.

47550655605590 is a deficient number, since it is larger than the sum of its proper divisors (40689017318890).

47550655605590 is a wasteful number, since it uses less digits than its factorization.

47550655605590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800577.

The product of its (nonzero) digits is 141750000, while the sum is 62.

The spelling of 47550655605590 in words is "forty-seven trillion, five hundred fifty billion, six hundred fifty-five million, six hundred five thousand, five hundred ninety".