55736222620270 has 32 divisors (see below), whose sum is σ = 103600098201600. Its totient is φ = 21567270172320.

The previous prime is 55736222620259. The next prime is 55736222620277. The reversal of 55736222620270 is 7202622263755.

It is a super-2 number, since 2×55736222620270² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55736222620277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32674470 + ... + 34337929.

It is an arithmetic number, because the mean of its divisors is an integer number (3237503068800).

Almost surely, 2^{55736222620270} is an apocalyptic number.

55736222620270 is a deficient number, since it is larger than the sum of its proper divisors (47863875581330).

55736222620270 is a wasteful number, since it uses less digits than its factorization.

55736222620270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67015120.

The product of its (nonzero) digits is 4233600, while the sum is 49.

The spelling of 55736222620270 in words is "fifty-five trillion, seven hundred thirty-six billion, two hundred twenty-two million, six hundred twenty thousand, two hundred seventy".