54465555326401 has 4 divisors (see below), whose sum is σ = 56833622949312. Its totient is φ = 52097487703492.

The previous prime is 54465555326359. The next prime is 54465555326449. The reversal of 54465555326401 is 10462355556445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54465555326401 - 2¹¹ = 54465555324353 is a prime.

It is a super-2 number, since 2×54465555326401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54465555326461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184033811421 + ... + 1184033811466.

It is an arithmetic number, because the mean of its divisors is an integer number (14208405737328).

Almost surely, 2^{54465555326401} is an apocalyptic number.

It is an amenable number.

54465555326401 is a deficient number, since it is larger than the sum of its proper divisors (2368067622911).

54465555326401 is a wasteful number, since it uses less digits than its factorization.

54465555326401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368067622910.

The product of its (nonzero) digits is 43200000, while the sum is 55.

The spelling of 54465555326401 in words is "fifty-four trillion, four hundred sixty-five billion, five hundred fifty-five million, three hundred twenty-six thousand, four hundred one".