54723051 has 12 divisors (see below), whose sum is σ = 83694312. Its totient is φ = 34335936.

The previous prime is 54723043. The next prime is 54723073. The reversal of 54723051 is 15032745.

It is a happy number.

It is not a de Polignac number, because 54723051 - 2³ = 54723043 is a prime.

It is a super-2 number, since 2×54723051² = 5989224621497202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54723001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178681 + ... + 178986.

It is an arithmetic number, because the mean of its divisors is an integer number (6974526).

Almost surely, 2^54723051 is an apocalyptic number.

54723051 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

54723051 is a deficient number, since it is larger than the sum of its proper divisors (28971261).

54723051 is a wasteful number, since it uses less digits than its factorization.

54723051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357690 (or 357687 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 54723051 is about 7397.5030246699. The cubic root of 54723051 is about 379.6558541628.

Adding to 54723051 its reverse (15032745), we get a palindrome (69755796).

The spelling of 54723051 in words is "fifty-four million, seven hundred twenty-three thousand, fifty-one".