54078520754601 has 96 divisors (see below), whose sum is σ = 94971161076480. Its totient is φ = 28946681008128.

The previous prime is 54078520754591. The next prime is 54078520754611. The reversal of 54078520754601 is 10645702587045.

It is a happy number.

54078520754601 is a `hidden beast` number, since 5 + 4 + 0 + 7 + 8 + 5 + 20 + 7 + 5 + 4 + 601 = 666.

It is an interprime number because it is at equal distance from previous prime (54078520754591) and next prime (54078520754611).

It is not a de Polignac number, because 54078520754601 - 2⁷ = 54078520754473 is a prime.

It is a super-2 number, since 2×54078520754601² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54078520754611) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 780127795 + ... + 780197111.

It is an arithmetic number, because the mean of its divisors is an integer number (989282927880).

Almost surely, 2^{54078520754601} is an apocalyptic number.

54078520754601 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

54078520754601 is a deficient number, since it is larger than the sum of its proper divisors (40892640321879).

54078520754601 is a wasteful number, since it uses less digits than its factorization.

54078520754601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72783 (or 72780 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 54.

The spelling of 54078520754601 in words is "fifty-four trillion, seventy-eight billion, five hundred twenty million, seven hundred fifty-four thousand, six hundred one".