54403057404 has 60 divisors (see below), whose sum is σ = 142382515968. Its totient is φ = 18113673600.

The previous prime is 54403057309. The next prime is 54403057439. The reversal of 54403057404 is 40475030445.

54403057404 is a `hidden beast` number, since 54 + 4 + 0 + 30 + 574 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 190149 + ... + 380739.

Almost surely, 2^54403057404 is an apocalyptic number.

54403057404 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

54403057404 is an abundant number, since it is smaller than the sum of its proper divisors (87979458564).

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

54403057404 is a wasteful number, since it uses less digits than its factorization.

54403057404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191488 (or 191477 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 36.

Adding to 54403057404 its reverse (40475030445), we get a palindrome (94878087849).

The spelling of 54403057404 in words is "fifty-four billion, four hundred three million, fifty-seven thousand, four hundred four".