55771460460152 has 32 divisors (see below), whose sum is σ = 104724722902800. Its totient is φ = 27844875373824.

The previous prime is 55771460460151. The next prime is 55771460460227. The reversal of 55771460460152 is 25106406417755.

It is a super-2 number, since 2×55771460460152² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55771460460094 and 55771460460103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55771460460151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58217663 + ... + 59167889.

Almost surely, 2^{55771460460152} is an apocalyptic number.

It is an amenable number.

55771460460152 is a deficient number, since it is larger than the sum of its proper divisors (48953262442648).

55771460460152 is a wasteful number, since it uses less digits than its factorization.

55771460460152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960975 (or 960971 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 53.

The spelling of 55771460460152 in words is "fifty-five trillion, seven hundred seventy-one billion, four hundred sixty million, four hundred sixty thousand, one hundred fifty-two".