54501022010545 has 16 divisors (see below), whose sum is σ = 71376757675200. Its totient is φ = 39620459569600.

The previous prime is 54501022010537. The next prime is 54501022010549.

54501022010545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54501022010545 - 2³ = 54501022010537 is a prime.

It is a super-2 number, since 2×54501022010545² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54501022010545.

It is not an unprimeable number, because it can be changed into a prime (54501022010549) 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, 207959695 + ... + 208221604.

It is an arithmetic number, because the mean of its divisors is an integer number (4461047354700).

Almost surely, 2^{54501022010545} is an apocalyptic number.

54501022010545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54501022010545 is a deficient number, since it is larger than the sum of its proper divisors (16875735664655).

54501022010545 is a wasteful number, since it uses less digits than its factorization.

54501022010545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416183696.

The product of its (nonzero) digits is 40000, while the sum is 34.

It can be divided in two parts, 5450102 and 2010545, that added together give a palindrome (7460647).

The spelling of 54501022010545 in words is "fifty-four trillion, five hundred one billion, twenty-two million, ten thousand, five hundred forty-five".