55330802541 has 32 divisors (see below), whose sum is σ = 97754910720. Its totient is φ = 30242920752.

The previous prime is 55330802537. The next prime is 55330802543. The reversal of 55330802541 is 14520803355.

55330802541 is a `hidden beast` number, since 5 + 5 + 3 + 30 + 80 + 2 + 541 = 666.

It is not a de Polignac number, because 55330802541 - 2² = 55330802537 is a prime.

It is a super-2 number, since 2×55330802541² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55330802496 and 55330802505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55330802543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6359905 + ... + 6368598.

It is an arithmetic number, because the mean of its divisors is an integer number (3054840960).

Almost surely, 2^55330802541 is an apocalyptic number.

It is an amenable number.

55330802541 is a deficient number, since it is larger than the sum of its proper divisors (42424108179).

55330802541 is a wasteful number, since it uses less digits than its factorization.

55330802541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12728542 (or 12728536 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 55330802541 in words is "fifty-five billion, three hundred thirty million, eight hundred two thousand, five hundred forty-one".