54457053 has 16 divisors (see below), whose sum is σ = 83917440. Its totient is φ = 30767616.

The previous prime is 54456989. The next prime is 54457057. The reversal of 54457053 is 35075445.

It is not a de Polignac number, because 54457053 - 2⁶ = 54456989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54457057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12700 + ... + 16437.

It is an arithmetic number, because the mean of its divisors is an integer number (5244840).

Almost surely, 2^54457053 is an apocalyptic number.

It is an amenable number.

54457053 is a deficient number, since it is larger than the sum of its proper divisors (29460387).

54457053 is a wasteful number, since it uses less digits than its factorization.

54457053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29236.

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 54457053 is about 7379.5022189847. The cubic root of 54457053 is about 379.0397105909.

The spelling of 54457053 in words is "fifty-four million, four hundred fifty-seven thousand, fifty-three".