54511614013450 has 96 divisors (see below), whose sum is σ = 115871521248000. Its totient is φ = 18896609222400.

The previous prime is 54511614013429. The next prime is 54511614013457. The reversal of 54511614013450 is 5431041611545.

It is not an unprimeable number, because it can be changed into a prime (54511614013457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20370685 + ... + 22890784.

It is an arithmetic number, because the mean of its divisors is an integer number (1206995013000).

Almost surely, 2^{54511614013450} is an apocalyptic number.

54511614013450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54511614013450 is an abundant number, since it is smaller than the sum of its proper divisors (61359907234550).

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

54511614013450 is a wasteful number, since it uses less digits than its factorization.

54511614013450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43261600 (or 43261595 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

Adding to 54511614013450 its reverse (5431041611545), we get a palindrome (59942655624995).

The spelling of 54511614013450 in words is "fifty-four trillion, five hundred eleven billion, six hundred fourteen million, thirteen thousand, four hundred fifty".