54601290 has 40 divisors (see below), whose sum is σ = 146818980. Its totient is φ = 14560128.

The previous prime is 54601259. The next prime is 54601291. The reversal of 54601290 is 9210645.

54601290 is a `hidden beast` number, since 54 + 601 + 2 + 9 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 54597321 + 3969 = 7389^2 + 63^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54601291) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32895 + ... + 34514.

Almost surely, 2^54601290 is an apocalyptic number.

54601290 is an abundant number, since it is smaller than the sum of its proper divisors (92217690).

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

54601290 is a wasteful number, since it uses less digits than its factorization.

54601290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67428 (or 67419 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 54601290 is about 7389.2685700278. The cubic root of 54601290 is about 379.3740618534.

The spelling of 54601290 in words is "fifty-four million, six hundred one thousand, two hundred ninety".