54047295405269 has 32 divisors (see below), whose sum is σ = 56261437478400. Its totient is φ = 51857684282880.

The previous prime is 54047295405251. The next prime is 54047295405329. The reversal of 54047295405269 is 96250459274045.

It is a cyclic number.

It is not a de Polignac number, because 54047295405269 - 2¹² = 54047295401173 is a prime.

It is a super-2 number, since 2×54047295405269² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54047295405239) 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, 9725981639 + ... + 9725987195.

It is an arithmetic number, because the mean of its divisors is an integer number (1758169921200).

Almost surely, 2^{54047295405269} is an apocalyptic number.

It is an amenable number.

54047295405269 is a deficient number, since it is larger than the sum of its proper divisors (2214142073131).

54047295405269 is a wasteful number, since it uses less digits than its factorization.

54047295405269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8973.

The product of its (nonzero) digits is 108864000, while the sum is 62.

The spelling of 54047295405269 in words is "fifty-four trillion, forty-seven billion, two hundred ninety-five million, four hundred five thousand, two hundred sixty-nine".