54372477 has 32 divisors (see below), whose sum is σ = 80438400. Its totient is φ = 32514048.

The previous prime is 54372473. The next prime is 54372523. The reversal of 54372477 is 77427345.

It is not a de Polignac number, because 54372477 - 2² = 54372473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54372473) 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, 143274 + ... + 143652.

It is an arithmetic number, because the mean of its divisors is an integer number (2513700).

Almost surely, 2^54372477 is an apocalyptic number.

It is an amenable number.

54372477 is a deficient number, since it is larger than the sum of its proper divisors (26065923).

54372477 is a wasteful number, since it uses less digits than its factorization.

54372477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525.

The product of its digits is 164640, while the sum is 39.

The square root of 54372477 is about 7373.7695244698. The cubic root of 54372477 is about 378.8433829582.

The spelling of 54372477 in words is "fifty-four million, three hundred seventy-two thousand, four hundred seventy-seven".