54465016 has 32 divisors (see below), whose sum is σ = 109065600. Its totient is φ = 25441920.

The previous prime is 54465007. The next prime is 54465017. The reversal of 54465016 is 61056445.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54465017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3406 + ... + 10978.

It is an arithmetic number, because the mean of its divisors is an integer number (3408300).

Almost surely, 2^54465016 is an apocalyptic number.

It is an amenable number.

54465016 is an abundant number, since it is smaller than the sum of its proper divisors (54600584).

54465016 is a wasteful number, since it uses less digits than its factorization.

54465016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7639 (or 7635 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 54465016 is about 7380.0417342993. The cubic root of 54465016 is about 379.0581847581.

It can be divided in two parts, 5446 and 5016, that multiplied together give a triangular number (27317136 = T₇₃₉₁).

The spelling of 54465016 in words is "fifty-four million, four hundred sixty-five thousand, sixteen".