55761363060 has 384 divisors, whose sum is σ = 183476772864. Its totient is φ = 12528721920.

The previous prime is 55761363023. The next prime is 55761363101. The reversal of 55761363060 is 6036316755.

It is a happy number.

It is a super-2 number, since 2×55761363060² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 81641479 + ... + 81642161.

It is an arithmetic number, because the mean of its divisors is an integer number (477804096).

Almost surely, 2^55761363060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55761363060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91738386432).

55761363060 is an abundant number, since it is smaller than the sum of its proper divisors (127715409804).

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

55761363060 is a wasteful number, since it uses less digits than its factorization.

55761363060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 42.

The spelling of 55761363060 in words is "fifty-five billion, seven hundred sixty-one million, three hundred sixty-three thousand, sixty".