54616126466650 has 72 divisors (see below), whose sum is σ = 118687497649020. Its totient is φ = 18643758013440.

The previous prime is 54616126466633. The next prime is 54616126466729. The reversal of 54616126466650 is 5666462161645.

It can be written as a sum of positive squares in 6 ways, for example, as 43731649966081 + 10884476500569 = 6612991^2 + 3299163^2 .

It is a super-2 number, since 2×54616126466650² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48112087 + ... + 49234186.

Almost surely, 2^{54616126466650} is an apocalyptic number.

54616126466650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54616126466650 is an abundant number, since it is smaller than the sum of its proper divisors (64071371182370).

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

54616126466650 is a wasteful number, since it uses less digits than its factorization.

54616126466650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97346528 (or 97346516 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 58.

The spelling of 54616126466650 in words is "fifty-four trillion, six hundred sixteen billion, one hundred twenty-six million, four hundred sixty-six thousand, six hundred fifty".